Commit 217891b5c80b6ccb6104f2848c5355164f1b2952 - linapple

Refactor the build directory structure and rewrite the makefile to bring it more in-line with modern standards. ghedger 4 years ago

100 changed file(s) with 28753 addition(s) and 27511 deletion(s). Raw diff Collapse all Expand all

+123

-0

INSTALL.md less more

	0	# Installation
	1	# Build modernization by Greg Hedger, November 2017
	2	# Ubuntu 16.04
	3
	4	make
	5	cd bin
	6	./linapple
	7
	8	# Prerequisites
	9	sudo apt-get install libzip-dev libzip4 libcurl3 libcurl-ocaml-dev
	10
	11
	12	# Historical INSTALL
	13	Linapple - crossplatfom emulator of Apple][ (Apple2, Apple 2) series computer for Linux or other OSes with SDL support.
	14
	15
	16	[INSTALL]
	17
	18	You need SDL, cURL, zlib and libzip:
	19
	20	For Debian/Ubuntu their names are:
	21
	22	libsdl1.2-dev - Simple Direct Media crossplatform library for video,audio, events etc.
	23	libcurl4 - openssl-dev - cURL net functions
	24	zlib1g-dev - access .gz files
	25	libzip-dev - access .zip files
	26
	27	All these libraries are available for free around the world.
	28
	29	For example for Debian/Ubuntu to install:
	30
	31	$sudo apt-get install libsdl1.2-dev libcurl4-openssl-dev zlib1g-dev libzip-dev
	32
	33
	34	After being SDL, zlib, cURL and libzip installed you will be able to compile linapple from sources:
	35
	36	Untar the package (in .bz2 format):
	37
	38	$ tar xjf linapple-src_2a.tar.bz2
	39
	40
	41	Then go to src directory and compile.
	42
	43	$ make
	44
	45	If there was no errors, you may install it if you wish:
	46
	47	$ cd bin
	48	$ ./linapple
	49
	50	It will be install in /usr/local/linapple folder, whre you can find linapple.conf file for changing some linapple settings,
	51	and empty `images` and `ftp` folders, where Apple 2 images files and downloaded through FTP images are meant to be in.
	52
	53	But of course you are free to choose any directories of your choice.
	54	Note: you should read/write permissions of these folders, or linapple could not work properly.
	55
	56	For linaaple ability to unpack .zip and .gz files on the fly (either from local disks or from FTP) you also need read/write access for linapple working
	57	folder (which by default is /usr/local/linapple), for linapple unpacks these files as drive0.dsk and drive1.dsk for drive 1 and 2 respectively.
	58
	59
	60	OK.
	61	If you installed it, you are able to run emulator from any place, just run it like this:
	62
	63	$ linapple
	64
	65
	66	If you have chosen not to install it, go to the upper directory then and run the beast:
	67
	68	$ cd ..
	69
	70	$ ./linapple
	71
	72
	73	If all files are on their places, you should see an X-Window with splash screen.
	74	Press F2 (or F3 before to choose some disk image in drive 1), and go to work.
	75
	76	Note: linapple needs some files in its current working directory for proper working.
	77
	78	These files are:
	79
	80	splash.bmp - splash screen
	81	charset40.bmp - charset for Apple][ (Apple 2e, etc.) text modes.
	82	font.bmp - font for Help screen and Disk Select screens.
	83	icon.bmp - nice icon, logo of Apple][ computer.
	84	linapple.conf - configuration file.
	85	Master.dsk - disk image with Applesoft(tm) DOS 3.3 inside. See Apple license (on apple.com) for details.
	86
	87	Essentials are font.bmp and charset40.bmp, others can be omitted peacefully.
	88
	89	P.S. You may play with some options in Makefile in src directory, if you know what you are to do. :)
	90
	91	Note: See README file for more detailed instructions on using linapple.
	92
	93
	94	[UNINSTALL]
	95
	96	To uninstall previously installed linapple (by `sudo make install` command) you may write this:
	97
	98	$ sudo make uninstall
	99
	100	This will remove by default entire `/usr/local/linapple` folder and `/usr/local/bin/linapple` script.
	101
	102
	103	Also there is possible command for cleaning compiled binaries in src directory:
	104
	105	$ make clean
	106
	107	Note: `linapple` executable in upper directory will remain intact.
	108
	109
	110
	111	[CONTACT]
	112
	113	I will be glad to see your comments, suggestions and so on on my email: beotiger@gmail.com
	114
	115	Sincerely Yours,
	116	Krez beom beotiger, December 2007 AD - March 2012 AD
	117
	118	beotiger@mail.ru
	119	beotiger@gmail.com
	120
	121	Let Apple 2 live forever!
	122

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Makefile less more

	0	#Compiler and Linker
	1	CC := g++
	2
	3	#The Target Binary Program
	4	TARGET := linapple
	5
	6	#The Directories, Source, Includes, Objects, Binary and Resources
	7	SRCDIR := src
	8	INCDIR := inc
	9	BUILDDIR := obj
	10	TARGETDIR := bin
	11	RESDIR := res
	12	SRCEXT := cpp
	13	DEPEXT := d
	14	OBJEXT := o
	15
	16	#Flags, Libraries and Includes
	17
	18	SDL_CONFIG ?= sdl-config
	19	SDL_CFLAGS = $(shell $(SDL_CONFIG) --cflags)
	20	SDL_LIBS = $(shell $(SDL_CONFIG) --libs)
	21
	22	CURL_CONFIG ?= curl-config
	23	CURL_CFLAGS = $(shell $(CURL_CONFIG) --cflags)
	24	CURL_LIBS = $(shell $(CURL_CONFIG) --libs)
	25
	26	CFLAGS := -Wall -O3 -c
	27	CFLAGS += $(SDL_CFLAGS)
	28	CFLAGS += $(CURL_CFLAGS)
	29
	30	LIB := $(SDL_LIBS) $(CURL_LIBS) -lz -lzip
	31	INC := -I$(INCDIR) -I/usr/local/include
	32	INCDEP := -I$(INCDIR)
	33
	34	#---------------------------------------------------------------------------------
	35	#DO NOT EDIT BELOW THIS LINE
	36	#---------------------------------------------------------------------------------
	37	SOURCES := $(shell find $(SRCDIR) -type f -name *.$(SRCEXT))
	38	OBJECTS := $(patsubst $(SRCDIR)/%,$(BUILDDIR)/%,$(SOURCES:.$(SRCEXT)=.$(OBJEXT)))
	39
	40	#Defauilt Make
	41	all: resources $(TARGET)
	42
	43	#Remake
	44	remake: cleaner all
	45
	46	#Copy Resources from Resources Directory to Target Directory
	47	resources: directories
	48	@cp $(RESDIR)/* $(TARGETDIR)/
	49
	50	#Make the Directories
	51	directories:
	52	@mkdir -p $(TARGETDIR)
	53	@mkdir -p $(BUILDDIR)
	54
	55	#Clean only Objecst
	56	clean:
	57	@$(RM) -rf $(BUILDDIR)
	58	@$(RM) -rf $(TARGETDIR)
	59
	60	#Full Clean, Objects and Binaries
	61	cleaner: clean
	62	@$(RM) -rf $(TARGETDIR)
	63
	64	#Pull in dependency info for existing .o files
	65	-include $(OBJECTS:.$(OBJEXT)=.$(DEPEXT))
	66
	67	#Link
	68
	69	$(TARGET): $(OBJECTS)
	70	$(CC) -o $(TARGETDIR)/$(TARGET) $^ $(LIB)
	71
	72	#Compile
	73	$(BUILDDIR)/%.$(OBJEXT): $(SRCDIR)/%.$(SRCEXT)
	74	@mkdir -p $(dir $@)
	75	$(CC) $(CFLAGS) $(INC) -c -o $@ $<
	76	@$(CC) $(CFLAGS) $(INCDEP) -MM $(SRCDIR)/$.$(SRCEXT) > $(BUILDDIR)/$.$(DEPEXT)
	77	@cp -f $(BUILDDIR)/$.$(DEPEXT) $(BUILDDIR)/$.$(DEPEXT).tmp
	78	@sed -e 's\|.:\|$(BUILDDIR)/$.$(OBJEXT):\|' < $(BUILDDIR)/$.$(DEPEXT).tmp > $(BUILDDIR)/$.$(DEPEXT)
	79	@sed -e 's/.://' -e 's/\\$$//' < $(BUILDDIR)/$.$(DEPEXT).tmp \| fmt -1 \| sed -e 's/^ //' -e 's/$$/:/' >> $(BUILDDIR)/$.$(DEPEXT)
	80	@rm -f $(BUILDDIR)/$*.$(DEPEXT).tmp
	81
	82	#Non-File Targets
	83	.PHONY: all remake clean cleaner resources
	84

-27

README less more

21	21
22	22	[INSTALL]
23	23
	24	make
	25	cd bin
	26	./linapple
	27
	28
24	29	I will show brief instructions for compiling and installing linapple here.
25	30
26	31	Please, see INSTALL file for comprehensive installing tips.
27	32
28	33	After SDL1.2, zlib, libcurl and libzip are installed in your system, you can build sources.
29	34
30		Unpack downloaded linapple archive and go to src directory:
31
32		$ cd src
33
34		Then run:
35
36		$ make
37
38		or
39
40		$ sudo make install
41
42		If there is no errors, run:
43
44		$ linapple
45
46		or without being installed:
47
48		$ cd ..
49		$ ./linapple
50
51		If all files are on their places, you should see an X-Window with splash screen.
	35	If all files are on their places, you should see an X-Window with splash screen.
52	36
53	37	Press F2 (or F3 or Alt+F3) before to choose some disk image in drive 1), and go to work.
54
55		It works as well as AppleWin, although it needs testing and supporting.
56		Where to install? Anywhere you feel fit, just let linapple be with some files it needs for comprehenceive working.
57
58		These files are:
59	38
60	39	splash.bmp - splash screen
61	40	charset40.bmp - charset for Apple][ (Apple 2e, etc.) text modes.

+1055

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archive/Applewin.cpp less more

	0	/*
	1	AppleWin : An Apple //e emulator for Windows
	2
	3	Copyright (C) 1994-1996, Michael O'Brien
	4	Copyright (C) 1999-2001, Oliver Schmidt
	5	Copyright (C) 2002-2005, Tom Charlesworth
	6	Copyright (C) 2006-2007, Tom Charlesworth, Michael Pohoreski
	7
	8	AppleWin is free software; you can redistribute it and/or modify
	9	it under the terms of the GNU General Public License as published by
	10	the Free Software Foundation; either version 2 of the License, or
	11	(at your option) any later version.
	12
	13	AppleWin is distributed in the hope that it will be useful,
	14	but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	GNU General Public License for more details.
	17
	18	You should have received a copy of the GNU General Public License
	19	along with AppleWin; if not, write to the Free Software
	20	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	21	*/
	22
	23	/* Description: main
	24	*
	25	* Author: Various
	26	*/
	27
	28	/* Adaptation for SDL and POSIX (l) by beom beotiger, Nov-Dec 2007, krez beotiger March 2012 AD */
	29
	30	#include "stdafx.h"
	31	//#pragma hdrstop
	32	#include "MouseInterface.h"
	33
	34	// for time logging
	35	#include <time.h>
	36	#include <sys/time.h>
	37
	38	#include <curl/curl.h>
	39
	40	#include <stdlib.h>
	41
	42	#include <iostream>
	43	#include <sys/types.h>
	44	#include <sys/stat.h>
	45	#include <fcntl.h>
	46
	47	//char VERSIONSTRING[] = "xx.yy.zz.ww";
	48
	49	TCHAR *g_pAppTitle = TITLE_APPLE_2E_ENHANCED;
	50
	51	eApple2Type g_Apple2Type = A2TYPE_APPLE2EEHANCED;
	52
	53	BOOL behind = 0; // Redundant
	54	DWORD cumulativecycles = 0; // Wraps after ~1hr 9mins
	55	DWORD cyclenum = 0; // Used by SpkrToggle() for non-wave sound
	56	DWORD emulmsec = 0;
	57	static DWORD emulmsec_frac = 0;
	58	bool g_bFullSpeed = false;
	59	bool hddenabled = false;
	60	static bool g_uMouseInSlot4 = false; // not any mouse in slot4??--bb
	61	// Win32
	62	//HINSTANCE g_hInstance = (HINSTANCE)0;
	63
	64	AppMode_e g_nAppMode = MODE_LOGO;
	65
	66	// Default screen sizes
	67	// SCREEN_WIDTH & SCREEN_HEIGHT defined in Frame.h
	68	UINT g_ScreenWidth = SCREEN_WIDTH;
	69	UINT g_ScreenHeight = SCREEN_HEIGHT;
	70
	71	//static int lastmode = MODE_LOGO; -- not used???
	72	DWORD needsprecision = 0; // Redundant
	73	//TCHAR g_sProgramDir[MAX_PATH] = TEXT("");
	74	TCHAR g_sCurrentDir[MAX_PATH] = TEXT(""); // Also Starting Dir for Slot6 disk images?? --bb
	75	TCHAR g_sHDDDir[MAX_PATH] = TEXT(""); // starting dir for HDV (Apple][ HDD) images?? --bb
	76	TCHAR g_sSaveStateDir[MAX_PATH] = TEXT(""); // starting dir for states --bb
	77	TCHAR g_sParallelPrinterFile[MAX_PATH] = TEXT("Printer.txt"); // default file name for Parallel printer
	78
	79	// FTP Variables
	80	TCHAR g_sFTPLocalDir[MAX_PATH] = TEXT(""); // FTP Local Dir, see linapple.conf for details
	81	TCHAR g_sFTPServer[MAX_PATH] = TEXT(""); // full path to default FTP server
	82	TCHAR g_sFTPServerHDD[MAX_PATH] = TEXT(""); // full path to default FTP server
	83
	84	//TCHAR g_sFTPUser[256] = TEXT("anonymous"); // user name
	85	//TCHAR g_sFTPPass[256] = TEXT("mymail@hotmail.com"); // password
	86	TCHAR g_sFTPUserPass[512] = TEXT("anonymous:mymail@hotmail.com"); // full login line
	87
	88	bool g_bResetTiming = false; // Redundant
	89	BOOL restart = 0;
	90
	91	// several parameters affecting the speed of emulated CPU
	92	DWORD g_dwSpeed = SPEED_NORMAL; // Affected by Config dialog's speed slider bar
	93	double g_fCurrentCLK6502 = CLK_6502; // Affected by Config dialog's speed slider bar
	94	static double g_fMHz = 1.0; // Affected by Config dialog's speed slider bar
	95
	96	int g_nCpuCyclesFeedback = 0;
	97	DWORD g_dwCyclesThisFrame = 0;
	98
	99	FILE* g_fh = NULL; // file for logging, let's use stderr instead?
	100	bool g_bDisableDirectSound = false; // direct sound, use SDL Sound, or SDL_mixer???
	101
	102	CSuperSerialCard sg_SSC;
	103	CMouseInterface sg_Mouse;
	104
	105	UINT g_Slot4 = CT_Mockingboard; // CT_Mockingboard or CT_MouseInterface
	106
	107	CURL *g_curl = NULL; // global easy curl resourse
	108	//===========================================================================
	109
	110	// ???? what is DBG_CALC_FREQ??? O_O --bb
	111	#define DBG_CALC_FREQ 0
	112	#if DBG_CALC_FREQ
	113	const UINT MAX_CNT = 256;
	114	double g_fDbg[MAX_CNT];
	115	UINT g_nIdx = 0;
	116	double g_fMeanPeriod,g_fMeanFreq;
	117	ULONG g_nPerfFreq = 0;
	118	#endif
	119
	120
	121
	122	//---------------------------------------------------------------------------
	123
	124	void ContinueExecution()
	125	{
	126	static BOOL pageflipping = 0; //?
	127
	128	const double fUsecPerSec = 1.e6;
	129
	130	const UINT nExecutionPeriodUsec = 1000; // 1.0ms
	131	const double fExecutionPeriodClks = g_fCurrentCLK6502 * ((double)nExecutionPeriodUsec / fUsecPerSec);
	132
	133	bool bScrollLock_FullSpeed = g_bScrollLock_FullSpeed; //g_uScrollLockToggle;
	134
	135	g_bFullSpeed = ( (g_dwSpeed == SPEED_MAX) \|\|
	136	bScrollLock_FullSpeed \|\|
	137	(DiskIsSpinning() && enhancedisk && !Spkr_IsActive() && !MB_IsActive()) );
	138
	139	if(g_bFullSpeed)
	140	{
	141	// Don't call Spkr_Mute() - will get speaker clicks
	142	MB_Mute();
	143	SysClk_StopTimer();
	144	g_nCpuCyclesFeedback = 0; // For the case when this is a big -ve number
	145	// SetPriorityNormal();
	146	}
	147	else
	148	{
	149	// Don't call Spkr_Demute()
	150	MB_Demute();
	151	SysClk_StartTimerUsec(nExecutionPeriodUsec);
	152	// Switch to higher priority, eg. for audio (BUG #015394)
	153	// SetPriorityAboveNormal();
	154	}
	155
	156	//
	157
	158	int nCyclesToExecute = (int) fExecutionPeriodClks + g_nCpuCyclesFeedback;
	159	if(nCyclesToExecute < 0)
	160	nCyclesToExecute = 0;
	161
	162	DWORD dwExecutedCycles = CpuExecute(nCyclesToExecute);
	163	g_dwCyclesThisFrame += dwExecutedCycles;
	164
	165	//
	166
	167	cyclenum = dwExecutedCycles;
	168
	169	DiskUpdatePosition(dwExecutedCycles);
	170	JoyUpdatePosition();
	171	// the next call does not present in current Applewin as on March 2012??
	172	VideoUpdateVbl(g_dwCyclesThisFrame);
	173
	174	SpkrUpdate(cyclenum);
	175	sg_SSC.CommUpdate(cyclenum);
	176	PrintUpdate(cyclenum);
	177
	178	//
	179
	180	const DWORD CLKS_PER_MS = (DWORD)g_fCurrentCLK6502 / 1000;
	181
	182	emulmsec_frac += dwExecutedCycles;
	183	if(emulmsec_frac > CLKS_PER_MS)
	184	{
	185	emulmsec += emulmsec_frac / CLKS_PER_MS;
	186	emulmsec_frac %= CLKS_PER_MS;
	187	}
	188
	189	//
	190	// DETERMINE WHETHER THE SCREEN WAS UPDATED, THE DISK WAS SPINNING,
	191	// OR THE KEYBOARD I/O PORTS WERE BEING EXCESSIVELY QUERIED THIS CLOCKTICK
	192	VideoCheckPage(0);
	193	BOOL screenupdated = VideoHasRefreshed();
	194	BOOL systemidle = 0; //(KeybGetNumQueries() > (clockgran << 2)); // && (!ranfinegrain); // TO DO
	195
	196	if(screenupdated)
	197	pageflipping = 3;
	198
	199	//
	200
	201	if(g_dwCyclesThisFrame >= dwClksPerFrame)
	202	{
	203	g_dwCyclesThisFrame -= dwClksPerFrame;
	204
	205	if(g_nAppMode != MODE_LOGO)
	206	{
	207	VideoUpdateFlash();
	208
	209	static BOOL anyupdates = 0;
	210	static DWORD lastcycles = 0;
	211	static BOOL lastupdates[2] = {0,0};
	212
	213	anyupdates \|= screenupdated;
	214
	215	//
	216
	217	lastcycles = cumulativecycles;
	218	if ((!anyupdates) && (!lastupdates[0]) && (!lastupdates[1]) && VideoApparentlyDirty())
	219	{
	220	VideoCheckPage(1);
	221	static DWORD lasttime = 0;
	222	DWORD currtime = GetTickCount();
	223	if ((!g_bFullSpeed) \|\|
	224	(currtime-lasttime >= (DWORD)((graphicsmode \|\| !systemidle) ? 100 : 25)))
	225	{
	226	VideoRefreshScreen();
	227	lasttime = currtime;
	228	}
	229	screenupdated = 1;
	230	}
	231
	232	lastupdates[1] = lastupdates[0];
	233	lastupdates[0] = anyupdates;
	234	anyupdates = 0;
	235
	236	if (pageflipping)
	237	pageflipping--;
	238	}
	239
	240	MB_EndOfVideoFrame();
	241	}
	242
	243	//
	244
	245	if(!g_bFullSpeed)
	246	{
	247	SysClk_WaitTimer();
	248
	249	#if DBG_CALC_FREQ
	250	if(g_nPerfFreq)
	251	{
	252	//QueryPerformanceCounter((LARGE_INTEGER*)&nTime1); QueryPerformanceFrequency
	253	LONG nTime1 = GetTickCount();//no QueryPerformanceCounter and alike
	254	LONG nTimeDiff = nTime1 - nTime0;
	255	double fTime = (double)nTimeDiff / (double)(LONG)g_nPerfFreq;
	256
	257	g_fDbg[g_nIdx] = fTime;
	258	g_nIdx = (g_nIdx+1) & (MAX_CNT-1);
	259	g_fMeanPeriod = 0.0;
	260	for(UINT n=0; n<MAX_CNT; n++)
	261	g_fMeanPeriod += g_fDbg[n];
	262	g_fMeanPeriod /= (double)MAX_CNT;
	263	g_fMeanFreq = 1.0 / g_fMeanPeriod;
	264	}
	265	#endif
	266	}
	267	}
	268
	269	//===========================================================================
	270
	271	void SetCurrentCLK6502()
	272	{
	273	static DWORD dwPrevSpeed = (DWORD) -1;
	274
	275	if(dwPrevSpeed == g_dwSpeed)
	276	return;
	277
	278	dwPrevSpeed = g_dwSpeed;
	279
	280	// SPEED_MIN = 0 = 0.50 MHz
	281	// SPEED_NORMAL = 10 = 1.00 MHz
	282	// 20 = 2.00 MHz
	283	// SPEED_MAX-1 = 39 = 3.90 MHz
	284	// SPEED_MAX = 40 = ???? MHz (run full-speed, /g_fCurrentCLK6502/ is ignored)
	285
	286
	287	if(g_dwSpeed < SPEED_NORMAL)
	288	g_fMHz = 0.5 + (double)g_dwSpeed * 0.05;
	289	else
	290	g_fMHz = (double)g_dwSpeed / 10.0;
	291
	292	g_fCurrentCLK6502 = CLK_6502 * g_fMHz;
	293
	294	//
	295	// Now re-init modules that are dependent on /g_fCurrentCLK6502/
	296	//
	297
	298	SpkrReinitialize();
	299	MB_Reinitialize();
	300	}
	301
	302	//===========================================================================
	303	void EnterMessageLoop ()
	304	{
	305	// MSG message;
	306	SDL_Event event;
	307
	308	// PeekMessage(&message, NULL, 0, 0, PM_NOREMOVE);
	309	while(true)
	310
	311	// while (message.message!=WM_QUIT)
	312	{
	313	if(SDL_PollEvent(&event))
	314	{
	315	if(event.type == SDL_QUIT && event.key.keysym.sym != SDLK_F4) return;
	316	FrameDispatchMessage(&event);
	317
	318
	319
	320	// if (PeekMessage(&message, NULL, 0, 0, PM_REMOVE))
	321	// {
	322	// TranslateMessage(&message);
	323	// DispatchMessage(&message);
	324
	325	while ((g_nAppMode == MODE_RUNNING) \|\| (g_nAppMode == MODE_STEPPING))
	326	{
	327	if(SDL_PollEvent(&event)) {
	328	if(event.type == SDL_QUIT && event.key.keysym.sym != SDLK_F4) return;
	329	FrameDispatchMessage(&event);
	330	}
	331	else if (g_nAppMode == MODE_STEPPING)
	332	{
	333	DebugContinueStepping();
	334	}
	335	else
	336	{
	337	ContinueExecution();
	338	if (g_nAppMode != MODE_DEBUG)
	339	{
	340	if (g_bFullSpeed)
	341	ContinueExecution();
	342	}
	343	}
	344	}
	345	}
	346	else
	347	{
	348	if (g_nAppMode == MODE_DEBUG)
	349	DebuggerUpdate();
	350	else if (g_nAppMode == MODE_LOGO \|\| g_nAppMode == MODE_PAUSED)
	351	SDL_Delay(100); // Stop process hogging CPU
	352	}
	353	}
	354	}
	355
	356	//===========================================================================
	357	// void GetProgramDirectory () {
	358	// GetModuleFileName((HINSTANCE)0,g_sProgramDir,MAX_PATH);
	359	// g_sProgramDir[MAX_PATH-1] = 0;
	360	// int loop = _tcslen(g_sProgramDir);
	361	// while (loop--)
	362	// if ((g_sProgramDir[loop] == TEXT('\\')) \|\|
	363	// (g_sProgramDir[loop] == TEXT(':'))) {
	364	// g_sProgramDir[loop+1] = 0;
	365	// break;
	366	// }
	367	// }
	368
	369
	370	//---------------------------------------------------------------------------
	371
	372	int DoDiskInsert(int nDrive, LPSTR szFileName)
	373	{
	374	// DWORD dwAttributes = GetFileAttributes(szFileName);
	375	//
	376	//
	377	// if(dwAttributes == INVALID_FILE_ATTRIBUTES)
	378	// {
	379	// return -1;
	380	// }
	381	//
	382	// BOOL bWriteProtected = (dwAttributes & FILE_ATTRIBUTE_READONLY) ? TRUE : FALSE;
	383
	384	return DiskInsert(nDrive, szFileName, 0, 0);
	385	}
	386
	387	bool ValidateDirectory(char *dir)
	388	{
	389	bool ret = false;
	390	if (dir && *dir) {
	391	struct stat st;
	392	if(stat("/tmp",&st) == 0)
	393	if(st.st_mode & S_IFDIR != 0)
	394	ret = true;
	395	}
	396	printf("%s is dir? %d\n", dir, ret);
	397	return ret;
	398	}
	399
	400	void SetDiskImageDirectory( char *regKey, int driveNumber)
	401	{
	402	char *szHDFilename = NULL;
	403	if(RegLoadString(TEXT("Configuration"), TEXT(regKey), 1, &szHDFilename, MAX_PATH))
	404	{
	405	if(!ValidateDirectory(szHDFilename)) {
	406	RegSaveString(TEXT("Configuration"), TEXT(regKey), 1, "/");
	407	RegLoadString(TEXT("Configuration"), TEXT(regKey), 1, &szHDFilename, MAX_PATH);
	408	}
	409
	410	DoDiskInsert(driveNumber, szHDFilename);
	411	free(szHDFilename);
	412	}
	413	}
	414
	415	//===========================================================================
	416	// Let us load main configuration from config file. Y_Y --bb
	417	void LoadConfiguration ()
	418	{
	419	DWORD dwComputerType;
	420
	421	/* if (LOAD(TEXT(REGVALUE_APPLE2_TYPE),&dwComputerType))
	422	{
	423	if (dwComputerType >= A2TYPE_MAX)
	424	dwComputerType = A2TYPE_APPLE2EEHANCED;
	425	g_Apple2Type = (eApple2Type) dwComputerType;
	426	}
	427	else
	428	{*/
	429	LOAD(TEXT("Computer Emulation"),&dwComputerType);
	430	switch (dwComputerType)
	431	{
	432	// NB. No A2TYPE_APPLE2E
	433
	434	case 0: g_Apple2Type = A2TYPE_APPLE2;break;
	435	case 1: g_Apple2Type = A2TYPE_APPLE2PLUS;break;
	436	case 2: g_Apple2Type = A2TYPE_APPLE2EEHANCED;break;
	437	default: g_Apple2Type = A2TYPE_APPLE2EEHANCED;break;
	438	}
	439	// }
	440	// determine Apple type and set appropriate caption -- should be in (F9)switching modes?
	441	switch (g_Apple2Type)
	442	{
	443	case A2TYPE_APPLE2: g_pAppTitle = TITLE_APPLE_2; break;
	444	case A2TYPE_APPLE2PLUS: g_pAppTitle = TITLE_APPLE_2_PLUS; break;
	445	case A2TYPE_APPLE2E: g_pAppTitle = TITLE_APPLE_2E; break;
	446	case A2TYPE_APPLE2EEHANCED: g_pAppTitle = TITLE_APPLE_2E_ENHANCED; break;
	447	}
	448
	449	LOAD(TEXT("Joystick 0"),&joytype[0]);
	450	LOAD(TEXT("Joystick 1"),&joytype[1]);
	451	LOAD(TEXT("Sound Emulation") ,&soundtype);
	452
	453	DWORD dwSerialPort;
	454	LOAD(TEXT("Serial Port") ,&dwSerialPort);
	455	sg_SSC.SetSerialPort(dwSerialPort); // ----------- why it is here????
	456
	457	LOAD(TEXT("Emulation Speed") ,&g_dwSpeed);
	458
	459	LOAD(TEXT("Enhance Disk Speed"),(DWORD *)&enhancedisk);//
	460	LOAD(TEXT("Video Emulation") ,&g_videotype);
	461	// printf("Video Emulation = %d\n", videotype);
	462
	463	DWORD dwTmp = 0; // temp var
	464
	465	LOAD(TEXT("Fullscreen") ,&dwTmp); // load fullscreen flag
	466	fullscreen = (BOOL) dwTmp;
	467	dwTmp = 1;
	468	LOAD(TEXT(REGVALUE_SHOW_LEDS) ,&dwTmp); // load Show Leds flag
	469	g_ShowLeds = (BOOL) dwTmp;
	470
	471	//printf("Fullscreen = %d\n", fullscreen);
	472	// LOAD(TEXT("Uthernet Active") ,(DWORD *)&tfe_enabled);
	473
	474	SetCurrentCLK6502(); // set up real speed
	475
	476	//
	477	if(LOAD(TEXT(REGVALUE_MOUSE_IN_SLOT4), &dwTmp))
	478	g_uMouseInSlot4 = dwTmp;
	479	g_Slot4 = g_uMouseInSlot4 ? CT_MouseInterface : CT_Mockingboard;
	480
	481	// if(LOAD(TEXT(REGVALUE_SPKR_VOLUME), &dwTmp))
	482	// SpkrSetVolume(dwTmp, 100); // volume by default?
	483	//
	484	// if(LOAD(TEXT(REGVALUE_MB_VOLUME), &dwTmp))
	485	// MB_SetVolume(dwTmp, 100); // volume by default?? --bb
	486
	487	if(LOAD(TEXT(REGVALUE_SOUNDCARD_TYPE), &dwTmp))
	488	MB_SetSoundcardType((eSOUNDCARDTYPE)dwTmp);
	489
	490	if(LOAD(TEXT(REGVALUE_SAVE_STATE_ON_EXIT), &dwTmp))
	491	g_bSaveStateOnExit = dwTmp ? true : false;
	492
	493	if(LOAD(TEXT(REGVALUE_HDD_ENABLED), &dwTmp)) hddenabled = (bool) dwTmp;// after MemInitialize
	494	// HD_SetEnabled(dwTmp ? true : false);
	495	// printf("g_bHD_Enabled = %d\n", g_bHD_Enabled);
	496
	497	char *szHDFilename = NULL;
	498
	499	if(RegLoadString(TEXT("Configuration"), TEXT("Monochrome Color"), 1, &szHDFilename, 10))
	500	{
	501	if (!sscanf(szHDFilename, "#%X", &monochrome)) monochrome = 0xC0C0C0;
	502	free(szHDFilename);
	503	szHDFilename = NULL;
	504	}
	505
	506	dwTmp = 0;
	507	LOAD(TEXT("Boot at Startup") ,&dwTmp); //
	508	if(dwTmp) {
	509	// autostart
	510	SDL_Event user_ev;
	511	user_ev.type = SDL_USEREVENT;
	512	user_ev.user.code = 1; //restart?
	513	SDL_PushEvent(&user_ev);
	514	}
	515
	516	dwTmp = 0;
	517	LOAD(TEXT("Slot 6 Autoload") ,&dwTmp); // load autoinsert for Slot 6 flag
	518	if(dwTmp) {
	519	// Load floppy disk images and insert it automatically in slot 6 drive 1 and 2
	520	SetDiskImageDirectory(REGVALUE_DISK_IMAGE1, 0);
	521	SetDiskImageDirectory(REGVALUE_DISK_IMAGE1, 1);
	522	}
	523	else {
	524	#define MASTER_DISK "Master.dsk"
	525	DoDiskInsert(0, MASTER_DISK);
	526	}
	527
	528	// Load hard disk images and insert it automatically in slot 7
	529	if(RegLoadString(TEXT("Configuration"), TEXT(REGVALUE_HDD_IMAGE1), 1, &szHDFilename, MAX_PATH))
	530	{
	531	// printf("LoadConfiguration: returned string is: %s\n", szHDFilename);
	532	HD_InsertDisk2(0, szHDFilename);
	533	free(szHDFilename);
	534	szHDFilename = NULL;
	535	}
	536	if(RegLoadString(TEXT("Configuration"), TEXT(REGVALUE_HDD_IMAGE2), 1, &szHDFilename, MAX_PATH))
	537	{
	538	// printf("LoadConfiguration: returned string is: %s\n", szHDFilename);
	539	HD_InsertDisk2(1, szHDFilename);
	540	free(szHDFilename);
	541	szHDFilename = NULL;
	542	}
	543
	544	// file name for Parallel Printer
	545	if(RegLoadString(TEXT("Configuration"), TEXT(REGVALUE_PPRINTER_FILENAME), 1, &szHDFilename, MAX_PATH))
	546	{
	547	if(strlen(szHDFilename) > 1) strncpy(g_sParallelPrinterFile, szHDFilename, MAX_PATH);
	548	free(szHDFilename);
	549	szHDFilename = NULL;
	550	}
	551
	552
	553	// for joysticks use default Y-,X-trims
	554	// if(LOAD(TEXT(REGVALUE_PDL_XTRIM), &dwTmp))
	555	// JoySetTrim((short)dwTmp, true);
	556	// if(LOAD(TEXT(REGVALUE_PDL_YTRIM), &dwTmp))
	557	// JoySetTrim((short)dwTmp, false);
	558	// we do not use this, scroll lock ever toggling full-speed???
	559	// if(LOAD(TEXT(REGVALUE_SCROLLLOCK_TOGGLE), &dwTmp))
	560	// g_uScrollLockToggle = dwTmp;
	561
	562	//
	563
	564	char *szFilename = NULL;
	565	double scrFactor = 0.0;
	566	// Define screen sizes
	567	if (RegLoadString(TEXT("Configuration"),TEXT("Screen factor"),1, &szFilename,16)) {
	568	scrFactor = atof(szFilename);
	569	if(scrFactor > 0.1) {
	570	g_ScreenWidth = UINT(g_ScreenWidth * scrFactor);
	571	g_ScreenHeight = UINT(g_ScreenHeight * scrFactor);
	572	}
	573	free(szFilename);
	574	szFilename = NULL;
	575	}
	576	else { // Try to set Screen Width & Height directly
	577	dwTmp = 0;
	578	LOAD(TEXT("Screen Width") ,&dwTmp);
	579	if(dwTmp > 0) g_ScreenWidth = dwTmp;
	580	dwTmp = 0;
	581	LOAD(TEXT("Screen Height") ,&dwTmp);
	582	if(dwTmp > 0) g_ScreenHeight = dwTmp;
	583	}
	584
	585	if (RegLoadString(TEXT("Configuration"),TEXT(REGVALUE_SAVESTATE_FILENAME),1, &szFilename,MAX_PATH)) {
	586	Snapshot_SetFilename(szFilename); // If not in Registry than default will be used
	587	free(szFilename);
	588	szFilename = NULL;
	589	}
	590
	591	// Current/Starting Dir is the "root" of where the user keeps his disk images
	592	RegLoadString(TEXT("Preferences"), REGVALUE_PREF_START_DIR, 1, &szFilename, MAX_PATH);
	593	if (szFilename) {
	594	strcpy(g_sCurrentDir, szFilename);
	595	free(szFilename);
	596	szFilename = NULL;
	597	}
	598	// SetCurrentDirectory(g_sCurrentDir);
	599	if(strlen(g_sCurrentDir) == 0 \|\| g_sCurrentDir[0] != '/') //something is wrong in dir name?
	600	{//
	601	char tmp = getenv("HOME"); / we don't have HOME? ^_^ 0_0 $_$ */
	602	if(tmp == NULL) strcpy(g_sCurrentDir, "/"); //begin from the root, then
	603	else strcpy(g_sCurrentDir, tmp);
	604	}
	605	// Load starting directory for HDV (Apple][ HDD) images
	606	RegLoadString(TEXT("Preferences"), REGVALUE_PREF_HDD_START_DIR, 1, &szFilename, MAX_PATH);
	607	if (szFilename) {
	608	strcpy(g_sHDDDir, szFilename);
	609	free(szFilename);
	610	szFilename = NULL;
	611	}
	612	// SetCurrentDirectory(g_sCurrentDir);
	613	if(strlen(g_sHDDDir) == 0 \|\| g_sHDDDir[0] != '/') //something is wrong in dir name?
	614	{
	615	char tmp = getenv("HOME"); / we don't have HOME? ^_^ 0_0 $_$ */
	616	if(tmp == NULL) strcpy(g_sHDDDir, "/"); //begin from the root, then
	617	else strcpy(g_sHDDDir, tmp);
	618	}
	619
	620
	621	// Load starting directory for saving current states
	622	RegLoadString(TEXT("Preferences"), REGVALUE_PREF_SAVESTATE_DIR, 1, &szFilename, MAX_PATH);
	623	if (szFilename) {
	624	strcpy(g_sSaveStateDir, szFilename);
	625	free(szFilename);
	626	szFilename = NULL;
	627	}
	628	if(strlen(g_sSaveStateDir) == 0 \|\| g_sSaveStateDir[0] != '/') //something is wrong in dir name?
	629	{
	630	char tmp = getenv("HOME"); / we don't have HOME? ^_^ 0_0 $_$ */
	631	if(tmp == NULL) strcpy(g_sSaveStateDir, "/"); //begin from the root, then
	632	else strcpy(g_sSaveStateDir, tmp);
	633	}
	634
	635	// Read and fill FTP variables - server, local dir, user name and password
	636	RegLoadString(TEXT("Preferences"), REGVALUE_FTP_DIR, 1, &szFilename, MAX_PATH);
	637	if (szFilename) {
	638	strcpy(g_sFTPServer, szFilename);
	639	free(szFilename);
	640	szFilename = NULL;
	641	}
	642	RegLoadString(TEXT("Preferences"), REGVALUE_FTP_HDD_DIR, 1, &szFilename, MAX_PATH);
	643	if (szFilename) {
	644	strcpy(g_sFTPServerHDD, szFilename);
	645	free(szFilename);
	646	szFilename = NULL;
	647	}
	648
	649	RegLoadString(TEXT("Preferences"), REGVALUE_FTP_LOCAL_DIR, 1, &szFilename, MAX_PATH);
	650	if (szFilename) {
	651	strcpy(g_sFTPLocalDir, szFilename);
	652	free(szFilename);
	653	szFilename = NULL;
	654	}
	655	RegLoadString(TEXT("Preferences"), REGVALUE_FTP_USERPASS, 1, &szFilename, 512);
	656	if (szFilename) {
	657	strcpy(g_sFTPUserPass, szFilename);
	658	free(szFilename);
	659	szFilename = NULL;
	660	}
	661	// Print some debug strings
	662	printf("Ready login = %s\n",g_sFTPUserPass);
	663
	664	//
	665	// **By now we deal without Uthernet interface! --bb**
	666	// char szUthernetInt[MAX_PATH] = {0};
	667	// RegLoadString(TEXT("Configuration"),TEXT("Uthernet Interface"),1,szUthernetInt,MAX_PATH);
	668	// update_tfe_interface(szUthernetInt,NULL);
	669
	670	}
	671
	672	//===========================================================================
	673	void RegisterExtensions ()
	674	{ // TO DO: register extensions for KDE or GNOME desktops?? Do not know, if it is sane idea. He-he. --bb
	675
	676
	677	// TCHAR szCommandTmp[MAX_PATH];
	678	// GetModuleFileName((HMODULE)0,szCommandTmp,MAX_PATH);
	679	//
	680	// TCHAR command[MAX_PATH];
	681	// wsprintf(command, "\"%s\"", szCommandTmp); // Wrap path & filename in quotes & null terminate
	682	//
	683	// TCHAR icon[MAX_PATH];
	684	// wsprintf(icon,TEXT("%s,1"),(LPCTSTR)command);
	685	//
	686	// _tcscat(command,TEXT(" \"%1\"")); // Append "%1"
	687	//
	688	// RegSetValue(HKEY_CLASSES_ROOT,".bin",REG_SZ,"DiskImage",10);
	689	// RegSetValue(HKEY_CLASSES_ROOT,".do" ,REG_SZ,"DiskImage",10);
	690	// RegSetValue(HKEY_CLASSES_ROOT,".dsk",REG_SZ,"DiskImage",10);
	691	// RegSetValue(HKEY_CLASSES_ROOT,".nib",REG_SZ,"DiskImage",10);
	692	// RegSetValue(HKEY_CLASSES_ROOT,".po" ,REG_SZ,"DiskImage",10);
	693	// // RegSetValue(HKEY_CLASSES_ROOT,".aws",REG_SZ,"DiskImage",10); // TO DO
	694	// // RegSetValue(HKEY_CLASSES_ROOT,".hdv",REG_SZ,"DiskImage",10); // TO DO
	695	//
	696	// RegSetValue(HKEY_CLASSES_ROOT,
	697	// "DiskImage",
	698	// REG_SZ,"Disk Image",21);
	699	//
	700	// RegSetValue(HKEY_CLASSES_ROOT,
	701	// "DiskImage\\DefaultIcon",
	702	// REG_SZ,icon,_tcslen(icon)+1);
	703	//
	704	// RegSetValue(HKEY_CLASSES_ROOT,
	705	// "DiskImage\\shell\\open\\command",
	706	// REG_SZ,command,_tcslen(command)+1);
	707	//
	708	// RegSetValue(HKEY_CLASSES_ROOT,
	709	// "DiskImage\\shell\\open\\ddeexec",
	710	// REG_SZ,"%1",3);
	711	//
	712	// RegSetValue(HKEY_CLASSES_ROOT,
	713	// "DiskImage\\shell\\open\\ddeexec\\application",
	714	// REG_SZ,"applewin",9);
	715	//
	716	// RegSetValue(HKEY_CLASSES_ROOT,
	717	// "DiskImage\\shell\\open\\ddeexec\\topic",
	718	// REG_SZ,"system",7);
	719	}
	720
	721	//===========================================================================
	722
	723	//LPSTR GetNextArg(LPSTR lpCmdLine)
	724	//{
	725	// Sane idea: use getoptlong as command-line parameter preprocessor. Use it at your health. Ha. --bb
	726
	727	/*
	728	int bInQuotes = 0;
	729
	730	while(*lpCmdLine)
	731	{
	732	if(*lpCmdLine == '\"')
	733	{
	734	bInQuotes ^= 1;
	735	if(!bInQuotes)
	736	{
	737	*lpCmdLine++ = 0x00; // Assume end-quote is end of this arg
	738	continue;
	739	}
	740	}
	741
	742	if((*lpCmdLine == ' ') && !bInQuotes)
	743	{
	744	*lpCmdLine++ = 0x00;
	745	break;
	746	}
	747
	748	lpCmdLine++;
	749	}
	750
	751	return lpCmdLine;
	752	*/
	753	//}
	754
	755	//FILE spMono, spStereo;
	756
	757	//---------------------------------------------------------------------------
	758
	759	int main(int argc, char * lpCmdLine[])
	760	{
	761	// reading FullScreen and Boot from conf file?
	762	// bool bSetFullScreen = false;
	763	// bool bBoot = false;
	764
	765	registry = fopen(REGISTRY, "a+t"); // open conf file (linapple.conf by default)
	766	// spMono = fopen("speakersmono.pcm","wb");
	767	// spStereo = fopen("speakersstereo.pcm","wb");
	768
	769	// LPSTR szImageName_drive1 = NULL; // file names for images of drive1 and drive2
	770	// LPSTR szImageName_drive2 = NULL;
	771
	772
	773	bool bBenchMark = (argc > 1 &&
	774	!strcmp(lpCmdLine[1],"-b")); // if we should start benchmark (-b in command line string)
	775
	776	// I will remake this using getopt and getoptlong!
	777	/*
	778	while(*lpCmdLine)
	779	{
	780	LPSTR lpNextArg = GetNextArg(lpCmdLine);
	781
	782	if(strcmp(lpCmdLine, "-d1") == 0)
	783	{
	784	lpCmdLine = lpNextArg;
	785	lpNextArg = GetNextArg(lpCmdLine);
	786	szImageName_drive1 = lpCmdLine;
	787	if(*szImageName_drive1 == '\"')
	788	szImageName_drive1++;
	789	}
	790	else if(strcmp(lpCmdLine, "-d2") == 0)
	791	{
	792	lpCmdLine = lpNextArg;
	793	lpNextArg = GetNextArg(lpCmdLine);
	794	szImageName_drive2 = lpCmdLine;
	795	if(*szImageName_drive2 == '\"')
	796	szImageName_drive2++;
	797	}
	798	else if(strcmp(lpCmdLine, "-f") == 0)
	799	{
	800	bSetFullScreen = true;
	801	}
	802	else if((strcmp(lpCmdLine, "-l") == 0) && (g_fh == NULL))
	803	{
	804	g_fh = fopen("AppleWin.log", "a+t"); // Open log file (append & text g_nAppMode)
	805	// Start of Unix(tm) specific code
	806	struct timeval tv;
	807	struct tm * ptm;
	808	char time_str[40];
	809	gettimeofday(&tv, NULL);
	810	ptm = localtime(&tv.tvsec);
	811	strftime(time_str, sizeof(time_str), "%Y-%m-%d %H:%M:%S", ptm);
	812	// end of Unix(tm) specific code
	813	fprintf(g_fh,"*** Logging started: %s\n",time_str);
	814	}
	815	else if(strcmp(lpCmdLine, "-m") == 0)
	816	{
	817	g_bDisableDirectSound = true; // without direct sound? U-u-u-u-uuuuuuuhhhhhhhhh --bb
	818	}
	819	#ifdef RAMWORKS
	820	else if(strcmp(lpCmdLine, "-r") == 0) // RamWorks size [1..127]
	821	{
	822	lpCmdLine = lpNextArg;
	823	lpNextArg = GetNextArg(lpCmdLine);
	824	g_uMaxExPages = atoi(lpCmdLine);
	825	if (g_uMaxExPages > 127)
	826	g_uMaxExPages = 128;
	827	else if (g_uMaxExPages < 1)
	828	g_uMaxExPages = 1;
	829	}
	830	#endif
	831
	832	lpCmdLine = lpNextArg;
	833	}
	834	*/
	835
	836
	837	// What is it???? RIFF support for sound saving during emulation in RIFF format.
	838	// Currently not used?
	839	#if 0
	840	#ifdef RIFF_SPKR
	841	RiffInitWriteFile("Spkr.wav", SPKR_SAMPLE_RATE, 1);
	842	#endif
	843	#ifdef RIFF_MB
	844	RiffInitWriteFile("Mockingboard.wav", 44100, 2);
	845	#endif
	846	#endif
	847
	848	//-----
	849
	850	// char szPath[_MAX_PATH];
	851	//
	852	// if(0 == GetModuleFileName(NULL, szPath, sizeof(szPath)))
	853	// {
	854	// strcpy(szPath, __argv[0]);
	855	// }
	856
	857	// Extract application version and store in a global variable
	858	// DWORD dwHandle, dwVerInfoSize;
	859	//
	860	// dwVerInfoSize = GetFileVersionInfoSize(szPath, &dwHandle);
	861	//
	862	// if(dwVerInfoSize > 0)
	863	// {
	864	// char* pVerInfoBlock = new char[dwVerInfoSize];
	865	//
	866	// if(GetFileVersionInfo(szPath, NULL, dwVerInfoSize, pVerInfoBlock))
	867	// {
	868	// VS_FIXEDFILEINFO* pFixedFileInfo;
	869	// UINT pFixedFileInfoLen;
	870	//
	871	// VerQueryValue(pVerInfoBlock, TEXT("\\"), (LPVOID*) &pFixedFileInfo, (PUINT) &pFixedFileInfoLen);
	872	//
	873	// // Construct version string from fixed file info block
	874	//
	875	// unsigned long major = pFixedFileInfo->dwFileVersionMS >> 16;
	876	// unsigned long minor = pFixedFileInfo->dwFileVersionMS & 0xffff;
	877	// unsigned long fix = pFixedFileInfo->dwFileVersionLS >> 16;
	878	// unsigned long fix_minor = pFixedFileInfo->dwFileVersionLS & 0xffff;
	879	//
	880	// sprintf(VERSIONSTRING, "%d.%d.%d.%d", major, minor, fix, fix_minor);
	881	// }
	882	// }
	883
	884	#if DBG_CALC_FREQ
	885	//QueryPerformanceFrequency((LARGE_INTEGER*)&g_nPerfFreq);
	886	g_nPerfFreq = 1000;//milliseconds?
	887	if(g_fh) fprintf(g_fh, "Performance frequency = %d\n",g_nPerfFreq);
	888	#endif
	889
	890	//-----
	891
	892	// Initialize COM
	893	// . NB. DSInit() is done when g_hFrameWindow is created (WM_CREATE)
	894
	895	if(InitSDL()) return 1; // init SDL subsystems, set icon
	896	// CoInitialize( NULL ); ------- what is it initializing?----------------------------------------
	897
	898	// CURL routines
	899	curl_global_init(CURL_GLOBAL_DEFAULT);
	900	g_curl = curl_easy_init();
	901	if(!g_curl) {
	902	printf("Could not initialize CURL easy interface");
	903	return 1;
	904	}
	905	/* Set user name and password to access FTP server */
	906	curl_easy_setopt(g_curl, CURLOPT_USERPWD, g_sFTPUserPass);
	907	//
	908	// just do not see why we need this timer???
	909	/bool bSysClkOK =/ SysClk_InitTimer();
	910
	911	// DO ONE-TIME INITIALIZATION
	912	// g_hInstance = passinstance;
	913	MemPreInitialize(); // Call before any of the slot devices are initialized
	914	// GdiSetBatchLimit(512);
	915	// GetProgramDirectory();
	916	// RegisterExtensions();
	917	// FrameRegisterClass();
	918	ImageInitialize();
	919	DiskInitialize();
	920	CreateColorMixMap(); // For tv emulation g_nAppMode
	921
	922	// int nError = 0;
	923	// if(szImageName_drive1)
	924	// {
	925	// nError = DoDiskInsert(0, szImageName_drive1);
	926	// bBoot = true;
	927	// }
	928	// if(szImageName_drive2)
	929	// {
	930	// nError \|= DoDiskInsert(1, szImageName_drive2);
	931	// }
	932
	933	//
	934
	935	do
	936	{
	937	// DO INITIALIZATION THAT MUST BE REPEATED FOR A RESTART
	938	restart = 0;
	939	g_nAppMode = MODE_LOGO;
	940	fullscreen = false;
	941
	942	LoadConfiguration();
	943	FrameCreateWindow();
	944
	945	if (!DSInit()) soundtype = SOUND_NONE; // Direct Sound and Stuff
	946
	947	MB_Initialize(); // Mocking board
	948	SpkrInitialize(); // Speakers - of Apple][ ...grrrrrrrrrrr, I love them!--bb
	949	DebugInitialize();
	950	JoyInitialize();
	951	MemInitialize();
	952	HD_SetEnabled(hddenabled ? true : false);
	953	//printf("g_bHD_Enabled = %d\n", g_bHD_Enabled);
	954
	955	VideoInitialize();
	956
	957
	958	// if (!bSysClkOK)
	959	// {
	960	// MessageBox(g_hFrameWindow, "DirectX failed to create SystemClock instance", TEXT("AppleWin Error"), MB_OK);
	961	// PostMessage(g_hFrameWindow, WM_DESTROY, 0, 0); // Close everything down
	962	// }
	963
	964	// tfe_init();
	965	Snapshot_Startup(); // Do this after everything has been init'ed
	966
	967
	968	/* ------Will be fullscreened and booted later. I promise. --bb */
	969	// if(bSetFullScreen)
	970	// {
	971	// PostMessage(g_hFrameWindow, WM_KEYDOWN, VK_F1+BTN_FULLSCR, 0);
	972	// PostMessage(g_hFrameWindow, WM_KEYUP, VK_F1+BTN_FULLSCR, 0);
	973	// bSetFullScreen = false;
	974	// }
	975	//
	976	// if(bBoot)
	977	// {
	978	// PostMessage(g_hFrameWindow, WM_KEYDOWN, VK_F1+BTN_RUN, 0);
	979	// PostMessage(g_hFrameWindow, WM_KEYUP, VK_F1+BTN_RUN, 0);
	980	// bBoot = false;
	981	// }
	982
	983	JoyReset();
	984	SetUsingCursor(0);
	985
	986	// trying fullscreen
	987	if (!fullscreen) SetNormalMode();
	988	else SetFullScreenMode();
	989
	990	DrawFrameWindow(); // we do not have WM_PAINT?
	991
	992
	993	// ENTER THE MAIN MESSAGE LOOP
	994	if(bBenchMark) VideoBenchmark(); // start VideoBenchmark and exit
	995	else EnterMessageLoop(); // else we just start game
	996	// on WM_DESTROY event:
	997
	998
	999	Snapshot_Shutdown();
	1000	DebugDestroy();
	1001	// printf("Quitting. Snapshot_Shutdown-ed!\n");
	1002	if (!restart) {
	1003	DiskDestroy();
	1004	ImageDestroy();
	1005	HD_Cleanup();
	1006	}
	1007	// printf("Quitting. DiskDestroy, ImageDestroy and HD_Cleanup!\n");
	1008	PrintDestroy();
	1009	sg_SSC.CommDestroy();
	1010	CpuDestroy();
	1011	MemDestroy();
	1012	// printf("Quitting. PrintDestroy, sg_SSC.CommDestroy, CPU-MEMDestroy!\n");
	1013	SpkrDestroy();
	1014	// printf("Quitting. SpkrDestroy!!\n");
	1015
	1016	VideoDestroy();
	1017	// printf("Quitting. VideoDestroy!!\n");
	1018	MB_Destroy();
	1019	// printf("Quitting. MB_Destroy!\n");
	1020	// end of WM_DESTROY event
	1021	MB_Reset();
	1022	// printf("Quitting. MB_Reset!\n");
	1023	sg_Mouse.Uninitialize(); // Maybe restarting due to switching slot-4 card from mouse to MB
	1024	// printf("Quitting. Mouse.Uninitialize!!!\n");
	1025	JoyShutDown(); // close opened (if any) joysticks
	1026	}
	1027	while (restart);
	1028
	1029	// Release COM
	1030	DSUninit();
	1031	SysClk_UninitTimer();
	1032	// CoUninitialize();------------------------------- what is it uninitializing?--------------------------
	1033
	1034	// tfe_shutdown();
	1035
	1036	if(g_fh)
	1037	{
	1038	fprintf(g_fh,"*** Logging ended\n\n");
	1039	fclose(g_fh);
	1040	}
	1041
	1042	RiffFinishWriteFile();
	1043	fclose(registry); //close conf file (linapple.conf by default)
	1044	// fclose(spMono);
	1045	// fclose(spStereo);
	1046
	1047	SDL_Quit();
	1048	// CURL routines
	1049	curl_easy_cleanup(g_curl);
	1050	curl_global_cleanup();
	1051	//
	1052	printf("Linapple: successfully exited!\n");
	1053	return 0;
	1054	}

+121

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archive/Util_MemoryTextFile.cpp less more

	0	#include "stdafx.h"
	1	//#pragma hdrstop
	2
	3	// MemoryTextFile _________________________________________________________________________________
	4
	5	const int EOL_NULL = 0;
	6
	7	//===========================================================================
	8	bool MemoryTextFile_t::Read( char *pFileName )
	9	{
	10	bool bStatus = false;
	11	FILE *hFile = fopen( pFileName, "rt" );
	12
	13	if (hFile)
	14	{
	15	fseek( hFile, 0, SEEK_END );
	16	long nSize = ftell( hFile );
	17	fseek( hFile, 0, SEEK_SET );
	18
	19	m_vBuffer.reserve( nSize + 1 );
	20	m_vBuffer.insert( m_vBuffer.begin(), nSize+1, 0 );
	21
	22	char *pBuffer = & m_vBuffer.at(0);
	23	fread( (void*)pBuffer, nSize, 1, hFile );
	24
	25	m_vBuffer.push_back( EOL_NULL );
	26
	27	fclose(hFile);
	28
	29	m_bDirty = true;
	30	GetLinePointers();
	31
	32	bStatus = true;
	33	}
	34
	35	return bStatus;
	36	}
	37
	38
	39	//===========================================================================
	40	void MemoryTextFile_t::GetLine( const int iLine, char *pLine, const int nMaxLineChars )
	41	{
	42	if (m_bDirty)
	43	{
	44	GetLinePointers();
	45	}
	46
	47	ZeroMemory( pLine, nMaxLineChars );
	48	strncpy( pLine, m_vLines[ iLine ], nMaxLineChars-1 );
	49	}
	50
	51
	52	// cr/new lines are converted into null, string terminators
	53	//===========================================================================
	54	void MemoryTextFile_t::GetLinePointers()
	55	{
	56	if (! m_bDirty)
	57	return;
	58
	59	m_vLines.erase( m_vLines.begin(), m_vLines.end() );
	60	char *pBegin = & m_vBuffer.at( 0 );
	61	char *pLast = & m_vBuffer[ m_vBuffer.size() ];
	62
	63	char *pEnd = NULL;
	64	char *pStartNextLine;
	65
	66	while (pBegin < pLast)
	67	{
	68	m_vLines.push_back( pBegin );
	69
	70	pEnd = const_cast<char*>( SkipUntilEOL( pBegin ));
	71
	72	if (*pEnd == EOL_NULL)
	73	{
	74	// Found EOL via null
	75	pStartNextLine = pEnd + 1;
	76	}
	77	else
	78	{
	79	pStartNextLine = const_cast<char*>( EatEOL( pEnd ));
	80
	81	// DOS/Win "Text" mode converts LF CR (0D 0A) to CR (0D)
	82	// but just in case, the file is read in binary.
	83	int nEOL = pStartNextLine - pEnd;
	84	while (nEOL-- > 1)
	85	{
	86	*pEnd++ = ' ';
	87	}
	88
	89	// assert( pEnd != NULL );
	90	*pEnd = EOL_NULL;
	91	}
	92	pBegin = pStartNextLine;
	93	}
	94
	95	m_bDirty = false;
	96	}
	97
	98
	99	//===========================================================================
	100	void MemoryTextFile_t::PushLine( char *pLine )
	101	{
	102	char *pSrc = pLine;
	103	while (pSrc && *pSrc)
	104	{
	105	if (*pSrc == CHAR_CR)
	106	m_vBuffer.push_back( EOL_NULL );
	107	else
	108	if (*pSrc == CHAR_LF)
	109	m_vBuffer.push_back( EOL_NULL );
	110	else
	111	m_vBuffer.push_back( *pSrc );
	112
	113	pSrc++;
	114	}
	115	m_vBuffer.push_back( EOL_NULL );
	116
	117	m_bDirty = true;
	118	}
	119
	120

+68

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inc/6821.h less more

	0	// Motorola MC6821 PIA
	1
	2	typedef void (mem_write_handler) (void objFrom, void* objTo, int nAddr, BYTE byData);
	3
	4	typedef struct _STWriteHandler
	5	{
	6	void* objTo;
	7	mem_write_handler func;
	8	} STWriteHandler;
	9
	10	//
	11
	12	#define PIA_DDRA 0
	13	#define PIA_CTLA 1
	14	#define PIA_DDRB 2
	15	#define PIA_CTLB 3
	16
	17	class C6821
	18	{
	19	public:
	20	C6821();
	21	virtual ~C6821();
	22
	23	BYTE GetPB();
	24	BYTE GetPA();
	25	void SetPB(BYTE byData);
	26	void SetPA(BYTE byData);
	27	void SetCA1( BYTE byData );
	28	void SetCA2( BYTE byData );
	29	void SetCB1( BYTE byData );
	30	void SetCB2( BYTE byData );
	31	void Reset();
	32	BYTE Read( BYTE byRS );
	33	void Write( BYTE byRS, BYTE byData );
	34
	35	void UpdateInterrupts();
	36
	37	void SetListenerA( void *objTo, mem_write_handler func );
	38	void SetListenerB( void *objTo, mem_write_handler func );
	39	void SetListenerCA2( void *objTo, mem_write_handler func );
	40	void SetListenerCB2( void *objTo, mem_write_handler func );
	41
	42	protected:
	43	BYTE m_byIA;
	44	BYTE m_byCA1;
	45	BYTE m_byICA2;
	46	BYTE m_byOA;
	47	BYTE m_byOCA2;
	48	BYTE m_byDDRA;
	49	BYTE m_byCTLA;
	50	BYTE m_byIRQAState;
	51
	52	BYTE m_byIB;
	53	BYTE m_byCB1;
	54	BYTE m_byICB2;
	55	BYTE m_byOB;
	56	BYTE m_byOCB2;
	57	BYTE m_byDDRB;
	58	BYTE m_byCTLB;
	59	BYTE m_byIRQBState;
	60
	61	STWriteHandler m_stOutA;
	62	STWriteHandler m_stOutB;
	63	STWriteHandler m_stOutCA2;
	64	STWriteHandler m_stOutCB2;
	65	STWriteHandler m_stOutIRQA;
	66	STWriteHandler m_stOutIRQB;
	67	};

+15

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inc/AY8910.h less more

	0	#ifndef AY8910_H
	1	#define AY8910_H
	2
	3	#define MAX_8910 4
	4
	5	void _AYWriteReg(int n, int r, int v);
	6	void AY8910_write_ym(int chip, int addr, int data);
	7	void AY8910_reset(int chip);
	8	void AY8910Update(int chip,INT16 **buffer,int length);
	9
	10	void AY8910_InitAll(int nClock, int nSampleRate);
	11	void AY8910_InitClock(int nClock);
	12	BYTE* AY8910_GetRegsPtr(UINT nAyNum);
	13
	14	#endif

+71

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inc/AppleWin.h less more

	0	#pragma once
	1
	2	#ifdef _WIN32
	3	#define FILE_SEPARATOR TEXT('\\')
	4	#else
	5	#define FILE_SEPARATOR TEXT('/')
	6	#endif
	7
	8	#define FTP_SEPARATOR TEXT('/')
	9
	10	// let it be our second version!
	11	#define LINAPPLE_VERSION 2
	12
	13	#include <curl/curl.h>
	14
	15	extern FILE * spMono,*spStereo;
	16
	17	extern char VERSIONSTRING[]; // Contructed in WinMain()
	18
	19	extern TCHAR *g_pAppTitle;
	20
	21	extern eApple2Type g_Apple2Type;
	22
	23	extern BOOL behind;
	24	extern DWORD cumulativecycles;
	25	extern DWORD cyclenum;
	26	extern DWORD emulmsec;
	27	extern bool g_bFullSpeed;
	28
	29	// Win32
	30	//extern HINSTANCE g_hInstance;
	31
	32
	33	extern AppMode_e g_nAppMode;
	34
	35	extern UINT g_ScreenWidth;
	36	extern UINT g_ScreenHeight;
	37
	38	extern DWORD needsprecision;
	39	//extern TCHAR g_sProgramDir[MAX_PATH];
	40	extern TCHAR g_sCurrentDir[MAX_PATH];
	41	extern TCHAR g_sHDDDir[MAX_PATH];
	42	extern TCHAR g_sSaveStateDir[MAX_PATH];
	43	extern TCHAR g_sParallelPrinterFile[MAX_PATH];
	44	// FTP vars
	45	extern TCHAR g_sFTPLocalDir[MAX_PATH]; // FTP Local Dir, see linapple.conf for details
	46	extern TCHAR g_sFTPServer[MAX_PATH]; // full path to default FTP server
	47	extern TCHAR g_sFTPServerHDD[MAX_PATH]; // full path to default FTP server
	48
	49	//extern TCHAR g_sFTPUser[256]; // user name
	50	//extern TCHAR g_sFTPPass[256]; // password
	51	extern TCHAR g_sFTPUserPass[512]; // full login line
	52
	53	extern CURL * g_curl;
	54
	55
	56	extern bool g_bResetTiming;
	57	extern BOOL restart;
	58
	59	extern DWORD g_dwSpeed;
	60	extern double g_fCurrentCLK6502;
	61
	62	extern int g_nCpuCyclesFeedback;
	63	extern DWORD g_dwCyclesThisFrame;
	64
	65	extern FILE* g_fh; // Filehandle for log file
	66	extern bool g_bDisableDirectSound; // Cmd line switch: don't init DS (so no MB support)
	67
	68	extern UINT g_Slot4; // Mockingboard or Mouse in slot4
	69
	70	void SetCurrentCLK6502();

+30

-0

inc/CPU.h less more

	0	#pragma once
	1
	2	typedef struct _regsrec {
	3	BYTE a; // accumulator
	4	BYTE x; // index X
	5	BYTE y; // index Y
	6	BYTE ps; // processor status
	7	WORD pc; // program counter
	8	WORD sp; // stack pointer
	9	BYTE bJammed; // CPU has crashed (NMOS 6502 only)
	10	} regsrec, *regsptr;
	11
	12	extern regsrec regs;
	13	extern unsigned __int64 g_nCumulativeCycles;
	14
	15	void CpuDestroy ();
	16	void CpuCalcCycles(ULONG nExecutedCycles);
	17	DWORD CpuExecute (DWORD);
	18	ULONG CpuGetCyclesThisFrame(ULONG nExecutedCycles);
	19	void CpuInitialize ();
	20	void CpuSetupBenchmark ();
	21	void CpuIrqReset();
	22	void CpuIrqAssert(eIRQSRC Device);
	23	void CpuIrqDeassert(eIRQSRC Device);
	24	void CpuNmiReset();
	25	void CpuNmiAssert(eIRQSRC Device);
	26	void CpuNmiDeassert(eIRQSRC Device);
	27	void CpuReset ();
	28	DWORD CpuGetSnapshot(SS_CPU6502* pSS);
	29	DWORD CpuSetSnapshot(SS_CPU6502* pSS);

+152

-0

inc/Common.h less more

	0	#pragma once
	1
	2	#define USE_SPEECH_API
	3
	4	const double _M14 = (157500000.0 / 11.0); // 14.3181818... * 10^6
	5	const double CLK_6502 = ((_M14 * 65.0) / 912.0); // 65 cycles per 912 14M clocks
	6	//const double CLK_6502 = 23 * 44100; // 1014300
	7
	8	// The effective Z-80 clock rate is 2.041MHz
	9	// See: http://www.apple2info.net/hardware/softcard/SC-SWHW_a2in.pdf
	10	const double CLK_Z80 = (CLK_6502 * 2);
	11
	12	const UINT uCyclesPerLine = 65; // 25 cycles of HBL & 40 cycles of HBL'
	13	const UINT uVisibleLinesPerFrame = 64*3; // 192
	14	const UINT uLinesPerFrame = 262; // 64 in each third of the screen & 70 in VBL
	15	const DWORD dwClksPerFrame = uCyclesPerLine * uLinesPerFrame; // 17030
	16
	17	#define NUM_SLOTS 8
	18
	19	#define MAX(a,b) (((a) > (b)) ? (a) : (b))
	20	#define MIN(a,b) (((a) < (b)) ? (a) : (b))
	21
	22	#define RAMWORKS // 8MB RamWorks III support
	23
	24	#define MOCKINGBOARD // Mockingboard support
	25
	26	// Use a base freq so that DirectX (or sound h/w) doesn't have to up/down-sample
	27	// Assume base freqs are 44.1KHz & 48KHz
	28	const DWORD SPKR_SAMPLE_RATE = 44100; // that is for Apple][ speakers
	29	const DWORD SAMPLE_RATE = 44100; // that is for Phasor/Mockingboard?
	30
	31	enum AppMode_e
	32	{
	33	MODE_LOGO = 0
	34	, MODE_PAUSED
	35	, MODE_RUNNING // 6502 is running at normal speed (Debugger breakpoints may or may not be active)
	36	, MODE_DEBUG // 6502 is paused
	37	, MODE_STEPPING // 6502 is running at full speed (Debugger breakpoints always active)
	38	};
	39
	40	#define SPEED_MIN 0
	41	#define SPEED_NORMAL 10
	42	#define SPEED_MAX 40
	43
	44	#define DRAW_BACKGROUND 1
	45	#define DRAW_LEDS 2
	46	#define DRAW_TITLE 4
	47	#define DRAW_BUTTON_DRIVES 8
	48
	49	// Function Keys F1..F12
	50	#define BTN_HELP 0
	51	#define BTN_RUN 1
	52	#define BTN_DRIVE1 2
	53	#define BTN_DRIVE2 3
	54	#define BTN_DRIVESWAP 4
	55	#define BTN_FULLSCR 5
	56	#define BTN_DEBUG 6
	57	#define BTN_SETUP 7
	58	#define BTN_CYCLE 8
	59	#define BTN_QUIT 11
	60	#define BTN_SAVEST 10
	61	#define BTN_LOADST 9
	62
	63	//#define MAXIMAGES 16
	64
	65	// TODO: Move to StringTable.h
	66	#define TITLE_APPLE_2 TEXT("Apple ][ Emulator")
	67	#define TITLE_APPLE_2_PLUS TEXT("Apple ][+ Emulator")
	68	#define TITLE_APPLE_2E TEXT("Apple //e Emulator")
	69	#define TITLE_APPLE_2E_ENHANCED TEXT("Enhanced Apple //e Emulator")
	70
	71	#define TITLE_PAUSED TEXT(" Paused ")
	72	#define TITLE_STEPPING TEXT("Stepping")
	73
	74	#define LOAD(a,b) RegLoadValue(TEXT("Configuration"),a,1,b)
	75	#define SAVE(a,b) RegSaveValue(TEXT("Configuration"),a,1,b)
	76
	77	// Configuration
	78	#define REGVALUE_APPLE2_TYPE "Apple2 Type"
	79	#define REGVALUE_SPKR_VOLUME "Speaker Volume"
	80	#define REGVALUE_MB_VOLUME "Mockingboard Volume"
	81	#define REGVALUE_SOUNDCARD_TYPE "Soundcard Type"
	82	#define REGVALUE_KEYB_BUFFER_ENABLE "Keyboard Buffer Enable"
	83	#define REGVALUE_SAVESTATE_FILENAME "Save State Filename"
	84	#define REGVALUE_SAVE_STATE_ON_EXIT "Save State On Exit"
	85	#define REGVALUE_HDD_ENABLED "Harddisk Enable"
	86	#define REGVALUE_HDD_IMAGE1 "Harddisk Image 1"
	87	#define REGVALUE_HDD_IMAGE2 "Harddisk Image 2"
	88	#define REGVALUE_DISK_IMAGE1 "Disk Image 1"
	89	#define REGVALUE_DISK_IMAGE2 "Disk Image 2"
	90
	91	#define REGVALUE_PPRINTER_FILENAME "Parallel Printer Filename"
	92
	93	#define REGVALUE_PDL_XTRIM "PDL X-Trim"
	94	#define REGVALUE_PDL_YTRIM "PDL Y-Trim"
	95	#define REGVALUE_SCROLLLOCK_TOGGLE "ScrollLock Toggle"
	96	#define REGVALUE_MOUSE_IN_SLOT4 "Mouse in slot 4"
	97
	98	// Preferences
	99	#define REGVALUE_PREF_START_DIR TEXT("Slot 6 Directory")
	100	#define REGVALUE_PREF_HDD_START_DIR TEXT("HDV Starting Directory")
	101	#define REGVALUE_PREF_SAVESTATE_DIR TEXT("Save State Directory")
	102
	103	#define REGVALUE_SHOW_LEDS TEXT("Show Leds")
	104
	105	// For FTP access
	106	#define REGVALUE_FTP_DIR TEXT("FTP Server")
	107	#define REGVALUE_FTP_HDD_DIR TEXT("FTP ServerHDD")
	108
	109	#define REGVALUE_FTP_LOCAL_DIR TEXT("FTP Local Dir")
	110	#define REGVALUE_FTP_USERPASS TEXT("FTP UserPass")
	111	//#define REGVALUE_FTP_USER TEXT("FTP User")
	112	//#define REGVALUE_FTP_PASS TEXT("FTP Pass")
	113
	114	#define WM_USER_BENCHMARK WM_USER+1
	115	#define WM_USER_RESTART WM_USER+2
	116	#define WM_USER_SAVESTATE WM_USER+3
	117	#define WM_USER_LOADSTATE WM_USER+4
	118
	119	enum eSOUNDCARDTYPE {SC_UNINIT=0, SC_NONE, SC_MOCKINGBOARD, SC_PHASOR}; // Apple soundcard type
	120
	121	typedef BYTE (*iofunction)(WORD nPC, WORD nAddr, BYTE nWriteFlag, BYTE nWriteValue, ULONG nCyclesLeft);
	122
	123	typedef struct _IMAGE__ { int unused; } *HIMAGE;
	124
	125	enum eIRQSRC {IS_6522=0, IS_SPEECH, IS_SSC, IS_MOUSE};
	126
	127	//
	128
	129	#define APPLE2E_MASK 0x10
	130	#define APPLE2C_MASK 0x20
	131
	132	#define IS_APPLE2 ((g_Apple2Type & (APPLE2E_MASK\|APPLE2C_MASK)) == 0)
	133	#define IS_APPLE2E (g_Apple2Type & APPLE2E_MASK)
	134	#define IS_APPLE2C (g_Apple2Type & APPLE2C_MASK)
	135
	136	// NB. These get persisted to the Registry, so don't change the values for these enums!
	137	enum eApple2Type {
	138	A2TYPE_APPLE2=0,
	139	A2TYPE_APPLE2PLUS,
	140	A2TYPE_APPLE2E=APPLE2E_MASK,
	141	A2TYPE_APPLE2EEHANCED,
	142	// A2TYPE_APPLE2C=APPLE2C_MASK, // Placeholder
	143	A2TYPE_MAX
	144	};
	145
	146	enum eBUTTON {BUTTON0=0, BUTTON1};
	147	enum eBUTTONSTATE {BUTTON_UP=0, BUTTON_DOWN};
	148
	149	// sizes of status panel
	150	#define STATUS_PANEL_W 100
	151	#define STATUS_PANEL_H 48

+175

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inc/Debug.h less more

	0	#pragma once
	1
	2	#include <vector>
	3	#include <algorithm> // sort
	4	#include <map>
	5	#include <string>
	6	using namespace std;
	7
	8	#include "Debugger_Types.h"
	9	// #include "Debugger_Parser.h"
	10	// #include "Debugger_Console.h"
	11	// #include "Debugger_Assembler.h"
	12	// #include "Debugger_Help.h"
	13	// #include "Debugger_Display.h"
	14	// #include "Util_MemoryTextFile.h"
	15
	16	// Globals __________________________________________________________________
	17
	18	// Benchmarking
	19	extern DWORD extbench;
	20
	21	// Bookmarks
	22	extern int g_nBookmarks;
	23	extern Bookmark_t g_aBookmarks[ MAX_BOOKMARKS ];
	24	// extern vector<int> g_aBookmarks;
	25
	26	// Breakpoints
	27	extern int g_nBreakpoints;
	28	extern Breakpoint_t g_aBreakpoints[ MAX_BREAKPOINTS ];
	29
	30	extern const char *g_aBreakpointSource [ NUM_BREAKPOINT_SOURCES ];
	31	extern const TCHAR *g_aBreakpointSymbols[ NUM_BREAKPOINT_OPERATORS ];
	32
	33	// Full-Speed debugging
	34	extern int g_nDebugOnBreakInvalid;
	35	extern int g_iDebugOnOpcode ;
	36	extern bool g_bDebugDelayBreakCheck;
	37
	38	// Commands
	39	extern const int NUM_COMMANDS_WITH_ALIASES; // = sizeof(g_aCommands) / sizeof (Command_t); // Determined at compile-time ;-)
	40	extern int g_iCommand; // last command
	41
	42	extern Command_t g_aCommands[];
	43	extern Command_t g_aParameters[];
	44
	45	// Config - FileName
	46	extern char g_sFileNameConfig[];
	47
	48	// Cursor
	49	extern WORD g_nDisasmTopAddress ;
	50	extern WORD g_nDisasmBotAddress ;
	51	extern WORD g_nDisasmCurAddress ;
	52
	53	extern bool g_bDisasmCurBad ;
	54	extern int g_nDisasmCurLine ; // Aligned to Top or Center
	55	extern int g_iDisasmCurState ;
	56
	57	extern int g_nDisasmWinHeight;
	58
	59	extern const int WINDOW_DATA_BYTES_PER_LINE;
	60
	61	// Config - Disassembly
	62	extern bool g_bConfigDisasmAddressColon ;
	63	extern bool g_bConfigDisasmOpcodesView ;
	64	extern bool g_bConfigDisasmOpcodeSpaces ;
	65	extern int g_iConfigDisasmTargets ;
	66	extern int g_iConfigDisasmBranchType ;
	67	extern int g_bConfigDisasmImmediateChar;
	68	// Config - Info
	69	extern bool g_bConfigInfoTargetPointer ;
	70
	71	// Disassembly
	72	// extern int g_aDisasmTargets[ MAX_DISPLAY_LINES ];
	73
	74	// Display
	75	extern bool g_bDebuggerViewingAppleOutput;
	76
	77	// Font
	78	extern int g_nFontHeight;
	79	extern int g_iFontSpacing;
	80
	81	// Memory
	82	extern MemoryDump_t g_aMemDump[ NUM_MEM_DUMPS ];
	83
	84	// extern MemorySearchArray_t g_vMemSearchMatches;
	85	extern vector<int> g_vMemorySearchResults;
	86
	87	// Source Level Debugging
	88	extern TCHAR g_aSourceFileName[ MAX_PATH ];
	89	// extern MemoryTextFile_t g_AssemblerSourceBuffer;
	90
	91	extern int g_iSourceDisplayStart ;
	92	extern int g_nSourceAssembleBytes ;
	93	extern int g_nSourceAssemblySymbols;
	94
	95	// Version
	96	extern const int DEBUGGER_VERSION;
	97
	98	// Watches
	99	extern int g_nWatches;
	100	extern Watches_t g_aWatches[ MAX_WATCHES ];
	101
	102	// Window
	103	extern int g_iWindowLast;
	104	extern int g_iWindowThis;
	105	extern WindowSplit_t g_aWindowConfig[ NUM_WINDOWS ];
	106
	107	// Zero Page
	108	extern int g_nZeroPagePointers;
	109	extern ZeroPagePointers_t g_aZeroPagePointers[ MAX_ZEROPAGE_POINTERS ]; // TODO: use vector<> ?
	110
	111	// Prototypes _______________________________________________________________
	112
	113	// Bookmarks
	114	bool Bookmark_Find( const WORD nAddress );
	115
	116	// Breakpoints
	117	bool GetBreakpointInfo ( WORD nOffset, bool & bBreakpointActive_, bool & bBreakpointEnable_ );
	118
	119	// 0 = Brk, 1 = Invalid1, .. 3 = Invalid 3
	120	inline bool IsDebugBreakOnInvalid( int iOpcodeType )
	121	{
	122	bool bActive = (g_nDebugOnBreakInvalid >> iOpcodeType) & 1;
	123	return bActive;
	124	}
	125
	126	inline void SetDebugBreakOnInvalid( int iOpcodeType, int nValue )
	127	{
	128	if (iOpcodeType <= AM_3)
	129	{
	130	g_nDebugOnBreakInvalid &= ~ ( 1 << iOpcodeType);
	131	g_nDebugOnBreakInvalid \|= ((nValue & 1) << iOpcodeType);
	132	}
	133	}
	134
	135	// Color
	136	inline COLORREF DebuggerGetColor( int iColor );
	137
	138	// Source Level Debugging
	139	int FindSourceLine( WORD nAddress );
	140	LPCTSTR FormatAddress( WORD nAddress, int nBytes );
	141
	142	// Symbol Table / Memory
	143	bool FindAddressFromSymbol( LPCSTR pSymbol, WORD * pAddress_ = NULL, int * iTable_ = NULL );
	144	WORD GetAddressFromSymbol (LPCTSTR symbol); // HACK: returns 0 if symbol not found
	145	void SymbolUpdate( Symbols_e eSymbolTable, char *pSymbolName, WORD nAddrss, bool bRemoveSymbol, bool bUpdateSymbol );
	146
	147	LPCTSTR FindSymbolFromAddress (WORD nAdress, int * iTable_ = NULL );
	148	LPCTSTR GetSymbol (WORD nAddress, int nBytes);
	149
	150	Update_t DebuggerProcessCommand( const bool bEchoConsoleInput );
	151
	152	// Prototypes _______________________________________________________________
	153
	154	enum
	155	{
	156	DEBUG_EXIT_KEY = 0x1B, // Escape
	157	DEBUG_TOGGLE_KEY = SDLK_F1 + BTN_DEBUG
	158	};
	159
	160	void DebugBegin ();
	161	void DebugContinueStepping ();
	162	void DebugDestroy ();
	163	void DebugDisplay (BOOL);
	164	void DebugEnd ();
	165	void DebugInitialize ();
	166	// void DebugProcessChar (TCHAR);
	167	void DebuggerInputConsoleChar( TCHAR ch );
	168	// void DebugProcessCommand (int);
	169	void DebuggerProcessKey( int keycode );
	170
	171	void DebuggerUpdate();
	172	void DebuggerCursorNext();
	173
	174	void DebuggerMouseClick( int x, int y );

+1490

-0

inc/Debugger_Types.h less more

	0	#pragma once
	1
	2
	3	// Addressing _____________________________________________________________________________________
	4
	5	enum
	6	{
	7	// MAX_ADDRESSING_MODE_LEN = 12
	8
	9	MAX_OPMODE_FORMAT = 12,
	10	MAX_OPMODE_NAME = 32
	11
	12	, NO_6502_TARGET = -1
	13	, _6502_NUM_FLAGS = 8
	14	};
	15
	16	enum RangeType_t
	17	{
	18	RANGE_MISSING_ARG_2 = 0, // error
	19	RANGE_HAS_LEN , // valid case 1
	20	RANGE_HAS_END , // valid case 2
	21	};
	22
	23	struct AddressingMode_t
	24	{
	25	char m_sFormat[ MAX_OPMODE_FORMAT ];
	26	int m_nBytes;
	27	char m_sName [ MAX_OPMODE_NAME ];
	28	};
	29
	30	/*
	31	+---------------------+--------------------------+
	32	\| Opmode e \| assembler format \|
	33	+=====================+==========================+
	34	\| Immediate \| #aa \|
	35	\| Absolute \| aaaa \|
	36	\| Zero Page \| aa \| Note:
	37	\| Implied \| \|
	38	\| Indirect Absolute \| (aaaa) \| aa = 2 hex digits
	39	\| Absolute Indexed,X \| aaaa,X \| as $FF
	40	\| Absolute Indexed,Y \| aaaa,Y \|
	41	\| Zero Page Indexed,X \| aa,X \| aaaa = 4 hex
	42	\| Zero Page Indexed,Y \| aa,Y \| digits as
	43	\| Indexed Indirect \| (aa,X) \| $FFFF
	44	\| Indirect Indexed \| (aa),Y \|
	45	\| Relative \| aaaa \| Can also be
	46	\| Accumulator \| A \| assembler labels
	47	+---------------------+--------------------------+
	48	(Table 2-3. _6502 Software Design_, Scanlon, 1980)
	49
	50	Opcode: opc aaa od
	51	opc...od = Mnemonic / Opcode
	52	...aaa.. = Addressing g_nAppMode
	53	od = 00
	54	000 #Immediate
	55	001 Zero page
	56	011 Absolute
	57	101 Zero page,X
	58	111 Absolute,X
	59	od = 01
	60	000 (Zero page,X)
	61	001 Zero page
	62	010 #Immediate
	63	011 Absolute
	64	100 (Zero page),Y
	65	101 Zero page,X
	66	110 Absolute,Y
	67	111 Absolute,X
	68	od = 10
	69	000 #Immediate
	70	001 Zero page
	71	010 Accumulator
	72	011 Absolute
	73	101 Zero page,X
	74	111 Absolute,X
	75	*/
	76	/*
	77	Legend:
	78	A = Absolute (fortunately Accumulator is implicit, leaving us to use 'A')
	79	I = Indexed ( would of been X, but need reg X)
	80	M = iMmediate
	81	N = iNdirect
	82	R = Relative
	83	X = Offset X Register
	84	Y = Offset Y Register
	85	Z = Zeropage
	86	*/
	87	enum AddressingMode_e // ADDRESSING_MODES_e
	88	{
	89	AM_IMPLIED // Note: SetDebugBreakOnInvalid() assumes this order of first 4 entries
	90	, AM_1 // Invalid 1 Byte
	91	, AM_2 // Invalid 2 Bytes
	92	, AM_3 // Invalid 3 Bytes
	93	, AM_M // 4 #Immediate
	94	, AM_A // 5 $Absolute
	95	, AM_Z // 6 Zeropage
	96	, AM_AX // 7 Absolute, X
	97	, AM_AY // 8 Absolute, Y
	98	, AM_ZX // 9 Zeropage, X
	99	, AM_ZY // 10 Zeropage, Y
	100	, AM_R // 11 Relative
	101	, AM_IZX // 12 Indexed (Zeropage Indirect, X)
	102	, AM_IAX // 13 Indexed (Absolute Indirect, X)
	103	, AM_NZY // 14 Indirect (Zeropage) Indexed, Y
	104	, AM_NZ // 15 Indirect (Zeropage)
	105	, AM_NA // 16 Indirect (Absolute) i.e. JMP
	106
	107	, NUM_ADDRESSING_MODES
	108	, NUM_OPMODES = NUM_ADDRESSING_MODES
	109	, AM_I = NUM_ADDRESSING_MODES, // for assemler
	110
	111	// Deprecated
	112	/*
	113	ADDR_INVALID1 = 1,
	114	ADDR_INVALID2 = 2,
	115	ADDR_INVALID3 = 3,
	116	ADDR_IMM = 4, // Immediate
	117	ADDR_ABS = 5, // Absolute
	118	ADDR_ZP = 6, // Zeropage
	119	ADDR_ABSX = 7, // Absolute + X
	120	ADDR_ABSY = 8, // Absolute + Y
	121	ADDR_ZP_X = 9, // Zeropage + X
	122	ADDR_ZP_Y = 10, // Zeropage + Y
	123	ADDR_REL = 11, // Relative
	124	ADDR_INDX = 12, // Indexed (Zeropage) Indirect
	125	ADDR_ABSIINDX = 13, // Indexed (Absolute) Indirect
	126	ADDR_INDY = 14, // Indirect (Zeropage) Indexed
	127	ADDR_IZPG = 15, // Indirect (Zeropage)
	128	ADDR_IABS = 16, // Indirect Absolute (i.e. JMP)
	129	*/
	130	};
	131
	132
	133	// Assembler ______________________________________________________________________________________
	134
	135	enum Prompt_e
	136	{
	137	PROMPT_COMMAND,
	138	PROMPT_ASSEMBLER,
	139	NUM_PROMPTS
	140	};
	141
	142
	143	// Bookmarks ______________________________________________________________________________________
	144
	145	enum
	146	{
	147	MAX_BOOKMARKS = 10
	148	};
	149
	150	// Breakpoints ____________________________________________________________________________________
	151
	152	enum
	153	{
	154	MAX_BREAKPOINTS = 16
	155	};
	156
	157	/*
	158	Breakpoints are now in a tri-state.
	159	This allows one to set a bunch of breakpoints, and re-enable the ones you want
	160	without having to remember which addresses you previously added. :-)
	161
	162	The difference between Set and Enabled breakpoints:
	163
	164	Set Enabled Break?
	165	x x yes, listed as full brightness
	166	x - no, listed as dimmed
	167	- ? no, not listed
	168	*/
	169	// NOTE: Order must match _PARAM_REGS_*
	170	// NOTE: Order must match Breakpoint_Source_t
	171	// NOTE: Order must match g_aBreakpointSource
	172	enum BreakpointSource_t
	173	{
	174	BP_SRC_REG_A ,
	175	BP_SRC_REG_X ,
	176	BP_SRC_REG_Y ,
	177
	178	BP_SRC_REG_PC, // Program Counter
	179	BP_SRC_REG_S , // Stack Counter
	180
	181	BP_SRC_REG_P , // Processor Status
	182	BP_SRC_FLAG_C, // Carry
	183	BP_SRC_FLAG_Z, // Zero
	184	BP_SRC_FLAG_I, // Interrupt
	185	BP_SRC_FLAG_D, // Decimal
	186	BP_SRC_FLAG_B, // Break
	187	BP_SRC_FLAG_R, // Reserved
	188	BP_SRC_FLAG_V, // Overflow
	189	BP_SRC_FLAG_N, // Sign
	190
	191	BP_SRC_OPCODE,
	192	BP_SRC_MEM_1 ,
	193
	194	NUM_BREAKPOINT_SOURCES
	195	};
	196
	197	// Note: Order must match Breakpoint_Operator_t
	198	// Note: Order must much _PARAM_BREAKPOINT_*
	199	// Note: Order must match g_aBreakpointSymbols
	200	enum BreakpointOperator_t
	201	{
	202	BP_OP_LESS_EQUAL , // <= REG
	203	BP_OP_LESS_THAN , // < REG
	204	BP_OP_EQUAL , // = REG
	205	BP_OP_NOT_EQUAL , // != REG
	206	// BP_OP_NOT_EQUAL_1 , // ! REG
	207	BP_OP_GREATER_THAN , // > REG
	208	BP_OP_GREATER_EQUAL, // >= REG
	209	BP_OP_READ , // @ MEM @ ? *
	210	BP_OP_WRITE , // * MEM @ ? *
	211	BP_OP_READ_WRITE , // ? MEM @ ? *
	212	NUM_BREAKPOINT_OPERATORS
	213	};
	214
	215	struct Breakpoint_t
	216	{
	217	WORD nAddress; // for registers, functions as nValue
	218	WORD nLength ;
	219	BreakpointSource_t eSource;
	220	BreakpointOperator_t eOperator;
	221	bool bSet ; // used to be called enabled pre 2.0
	222	bool bEnabled;
	223	};
	224
	225	typedef Breakpoint_t Bookmark_t;
	226	typedef Breakpoint_t Watches_t;
	227	typedef Breakpoint_t ZeroPagePointers_t;
	228
	229
	230	// Colors ___________________________________________________________________
	231
	232	enum Color_Schemes_e
	233	{
	234	SCHEME_COLOR, // NOTE: MUST match order in CMD_WINDOW_COLOR
	235	SCHEME_MONO , // NOTE: MUST match order in CMD_WINDOW_MONOCHROME
	236	SCHEME_BW , // NOTE: MUST match order in CMD_WINDOW_BW
	237	// SCHEME_CUSTOM
	238	NUM_COLOR_SCHEMES
	239	};
	240
	241	// Named, since they are easier to remember.
	242	// Ok, maybe RGB + CYMK is a little "too" cute. But what the hell, it works out nicely.
	243	enum DebugPalette_e
	244	{
	245	// mipmap level: 8 7 6 5 4 3 2 1 0
	246	// color depth: 256 224 192 160 128 96 64 32 0
	247	// +32 +32 +32 +32 +32 +32 +32 +32
	248	// NOTE: Levels of black are redundant.
	249	// // BGR
	250	K0, // --- K
	251	R8, R7, R6, R5, R4, R3, R2, R1, // --1 R Red
	252	G8, G7, G6, G5, G4, G3, G2, G1, // -1- G Green
	253	Y8, Y7, Y6, Y5, Y4, Y3, Y2, Y1, // -11 Y Yellow
	254	B8, B7, B6, B5, B4, B3, B2, B1, // 1-- B Blue
	255	M8, M7, M6, M5, M4, M3, M2, M1, // 1-1 M Magenta
	256	C8, C7, C6, C5, C4, C3, C2, C1, // 11- C Cyan
	257	W8, W7, W6, W5, W4, W3, W2, W1, // 111 W White / Gray / Black
	258
	259	COLOR_CUSTOM_01, COLOR_CUSTOM_02, COLOR_CUSTOM_03, COLOR_CUSTOM_04,
	260	COLOR_CUSTOM_05, COLOR_CUSTOM_06, COLOR_CUSTOM_07, COLOR_CUSTOM_08,
	261	COLOR_CUSTOM_09, COLOR_CUSTOM_11, CUSTOM_COLOR_11, COLOR_CUSTOM_12,
	262	COLOR_CUSTOM_13, COLOR_CUSTOM_14, COLOR_CUSTOM_15, COLOR_CUSTOM_16,
	263
	264	NUM_PALETTE,
	265
	266	// Gray Aliases
	267	G000 = K0,
	268	G032 = W1,
	269	G064 = W2,
	270	G096 = W3,
	271	G128 = W4,
	272	G160 = W5,
	273	G192 = W6,
	274	G224 = W7,
	275	G256 = W8
	276	};
	277
	278	// Yeah, this was a PITA to organize.
	279	enum DebugColors_e
	280	{
	281	BG_CONSOLE_OUTPUT // Black Window
	282	, FG_CONSOLE_OUTPUT // White
	283	, BG_CONSOLE_INPUT // Black Window
	284	, FG_CONSOLE_INPUT // Light Blue
	285
	286	, BG_DISASM_1 // Blue* Odd address
	287	, BG_DISASM_2 // Blue* Even address
	288
	289	, BG_DISASM_BP_S_C // Red Breakpoint Set (cursor)
	290	, FG_DISASM_BP_S_C // White Breakpoint Set&Ena (cursor)
	291
	292	// Note: redundant BG_DISASM_BP_0_C = BG_DISASM_BP_S_C
	293	, BG_DISASM_BP_0_C // DimRed Breakpoint Disabled (cursor)
	294	, FG_DISASM_BP_0_C // Gray192 Breakpoint Disabled (cursor)
	295
	296	, FG_DISASM_BP_S_X // Red Set (not cursor)
	297	, FG_DISASM_BP_0_X // White Disabled (not cursor)
	298
	299	, BG_DISASM_C // White (Cursor)
	300	, FG_DISASM_C // Blue (Cursor)
	301
	302	, BG_DISASM_PC_C // Yellow (not cursor)
	303	, FG_DISASM_PC_C // White (not cursor)
	304
	305	, BG_DISASM_PC_X // Dim Yellow (not cursor)
	306	, FG_DISASM_PC_X // White (not cursor)
	307
	308	, BG_DISASM_BOOKMARK // Lite Blue (always)
	309	, FG_DISASM_BOOKMARK // White addr (always)
	310
	311	, FG_DISASM_ADDRESS // White addr
	312	, FG_DISASM_OPERATOR // Gray192 : $ (also around instruction addressing g_nAppMode)
	313	, FG_DISASM_OPCODE // Yellow xx xx xx
	314	, FG_DISASM_MNEMONIC // White LDA
	315	, FG_DISASM_TARGET // Orange FAC8
	316	, FG_DISASM_SYMBOL // Purple HOME
	317	, FG_DISASM_CHAR // Cyan 'c'
	318	, FG_DISASM_BRANCH // Green ^ = v
	319
	320	, BG_INFO // Cyan Regs/Stack/BP/Watch/ZP
	321	, FG_INFO_TITLE // White Regs/Stack/BP/Watch/ZP
	322	, FG_INFO_BULLET // 1
	323	, FG_INFO_OPERATOR // Gray192 : -
	324	, FG_INFO_ADDRESS // Orange FA62 FA63 (Yellow -> Orange)
	325	, FG_INFO_OPCODE // Yellow xx
	326	, FG_INFO_REG // Orange (Breakpoints)
	327	, BG_INFO_INVERSE // White
	328	, FG_INFO_INVERSE // Cyan
	329	, BG_INFO_CHAR // mid Cyan
	330	, FG_INFO_CHAR_HI // White
	331	, FG_INFO_CHAR_LO // Yellow
	332
	333	, BG_INFO_IO_BYTE // Orange (high bit)
	334	, FG_INFO_IO_BYTE // Orange (non-high bit)
	335
	336	, BG_DATA_1 // Cyan* Window
	337	, BG_DATA_2 // Cyan*
	338	, FG_DATA_BYTE // default same as FG_DISASM_OPCODE
	339	, FG_DATA_TEXT // default same as FG_DISASM_NMEMONIC
	340
	341	, BG_SYMBOLS_1 // window
	342	, BG_SYMBOLS_2
	343	, FG_SYMBOLS_ADDRESS // default same as FG_DISASM_ADDRESS
	344	, FG_SYMBOLS_NAME // default same as FG_DISASM_SYMBOL
	345
	346	, BG_SOURCE_TITLE
	347	, FG_SOURCE_TITLE
	348	, BG_SOURCE_1 // odd
	349	, BG_SOURCE_2 // even
	350	, FG_SOURCE
	351
	352	, NUM_COLORS
	353	};
	354
	355	// Config _________________________________________________________________________________________
	356
	357	enum ConfigSave_t
	358	{
	359	CONFIG_SAVE_FILE_CREATE,
	360	CONFIG_SAVE_FILE_APPEND
	361	};
	362
	363	// Commands _______________________________________________________________________________________
	364
	365	enum Update_e
	366	{
	367	UPDATE_NOTHING,
	368	UPDATE_BACKGROUND = (1 << 0),
	369	UPDATE_BREAKPOINTS = (1 << 1),
	370	UPDATE_CONSOLE_DISPLAY = (1 << 2),
	371	UPDATE_CONSOLE_INPUT = (1 << 3),
	372	UPDATE_DISASM = (1 << 4),
	373	UPDATE_FLAGS = (1 << 5),
	374	UPDATE_MEM_DUMP = (1 << 6),
	375	UPDATE_REGS = (1 << 7),
	376	UPDATE_STACK = (1 << 8),
	377	UPDATE_SYMBOLS = (1 << 9),
	378	UPDATE_TARGETS = (1 << 10),
	379	UPDATE_WATCH = (1 << 11),
	380	UPDATE_ZERO_PAGE = (1 << 12),
	381
	382	UPDATE_ALL = -1
	383	};
	384
	385	typedef int Update_t;
	386
	387	enum
	388	{
	389	MAX_COMMAND_LEN = 12,
	390
	391	MAX_ARGS = 32, // was 40
	392	ARG_SYNTAX_ERROR= -1,
	393	MAX_ARG_LEN = 56, // was 12, extended to allow font names
	394	};
	395
	396	// NOTE: All Commands return flags of what needs to be redrawn
	397	typedef Update_t (*CmdFuncPtr_t)(int);
	398
	399	struct Command_t
	400	{
	401	char m_sName[ MAX_COMMAND_LEN ];
	402	CmdFuncPtr_t pFunction;
	403	int iCommand; // offset (enum) for direct command name lookup
	404	char *pHelpSummary; // 1 line help summary
	405	// Hash_t m_nHash; // TODO
	406	};
	407
	408	// Commands sorted by Category
	409	// NOTE: Commands_e and g_aCommands[] order _MUST_ match !!! Aliases are listed at the end
	410	enum Commands_e
	411	{
	412	// CPU
	413	CMD_CURSOR_JUMP_PC // Shift
	414	, CMD_CURSOR_SET_PC // Ctrl
	415	, CMD_ASSEMBLE
	416	, CMD_BREAK_INVALID
	417	, CMD_BREAK_OPCODE
	418	, CMD_GO
	419	, CMD_IN
	420	, CMD_INPUT_KEY
	421	, CMD_JSR
	422	, CMD_NOP
	423	, CMD_OUT
	424	// CPU - Meta Info
	425	, CMD_PROFILE
	426	, CMD_REGISTER_SET
	427	// CPU - Stack
	428	// , CMD_STACK_LIST
	429	, CMD_STACK_POP
	430	, CMD_STACK_POP_PSEUDO
	431	, CMD_STACK_PUSH
	432	// , CMD_STACK_RETURN
	433	, CMD_STEP_OVER
	434	, CMD_STEP_OUT
	435	// CPU - Meta Info
	436	, CMD_TRACE
	437	, CMD_TRACE_FILE
	438	, CMD_TRACE_LINE
	439	, CMD_UNASSEMBLE
	440	// Bookmarks
	441	, CMD_BOOKMARK
	442	, CMD_BOOKMARK_ADD
	443	, CMD_BOOKMARK_CLEAR
	444	, CMD_BOOKMARK_LIST
	445	// , CMD_BOOKMARK_LOAD
	446	, CMD_BOOKMARK_GOTO
	447	, CMD_BOOKMARK_SAVE
	448	// Breakpoints
	449	, CMD_BREAKPOINT
	450	, CMD_BREAKPOINT_ADD_SMART // smart breakpoint
	451	, CMD_BREAKPOINT_ADD_REG // break on: PC == Address (fetch/execute)
	452	, CMD_BREAKPOINT_ADD_PC // alias BPX = BA
	453	// , CMD_BREAKPOINT_SET = CMD_BREAKPOINT_ADD_ADDR // alias
	454	// , CMD_BREAKPOINT_EXEC = CMD_BREAKPOINT_ADD_ADDR // alias
	455	, CMD_BREAKPOINT_ADD_IO // break on: [$C000-$C7FF] Load/Store
	456	, CMD_BREAKPOINT_ADD_MEM // break on: [$0000-$FFFF], excluding IO
	457
	458	, CMD_BREAKPOINT_CLEAR
	459	// , CMD_BREAKPOINT_REMOVE = CMD_BREAKPOINT_CLEAR // alias
	460	, CMD_BREAKPOINT_DISABLE
	461	, CMD_BREAKPOINT_EDIT
	462	, CMD_BREAKPOINT_ENABLE
	463	, CMD_BREAKPOINT_LIST
	464	// , CMD_BREAKPOINT_LOAD
	465	, CMD_BREAKPOINT_SAVE
	466	// Benchmark / Timing
	467	// , CMD_BENCHMARK_START
	468	// , CMD_BENCHMARK_STOP
	469	// , CMD_PROFILE_START
	470	// , CMD_PROFILE_STOP
	471	// Config (debugger settings)
	472	, CMD_BENCHMARK
	473	, CMD_CONFIG_BW // BW # rr gg bb
	474	, CMD_CONFIG_COLOR // COLOR # rr gg bb
	475
	476	, CMD_CONFIG_DISASM
	477	// , CMD_CONFIG_DISASM_BRANCH
	478	// , CMD_CONFIG_DISASM_COLON
	479	// , CMD_CONFIG_DISASM_OPCODE
	480	// , CMD_CONFIG_DISASM_SPACES
	481
	482	, CMD_CONFIG_FONT
	483	// , CMD_CONFIG_FONT2 // PARAM_FONT_DISASM PARAM_FONT_INFO PARAM_FONT_SOURCE
	484	, CMD_CONFIG_HCOLOR // TODO Video :: SETFRAMECOLOR(#,R,G,B)
	485	, CMD_CONFIG_LOAD
	486	, CMD_CONFIG_MONOCHROME // MONO # rr gg bb
	487	, CMD_CONFIG_SAVE
	488	// Cursor
	489	, CMD_CURSOR_JUMP_RET_ADDR
	490	, CMD_CURSOR_LINE_UP // Smart Line Up
	491	, CMD_CURSOR_LINE_UP_1 // Shift
	492	, CMD_CURSOR_LINE_DOWN // Smart Line Down
	493	, CMD_CURSOR_LINE_DOWN_1 // Shift
	494	// , CMD_CURSOR_PAGE_UP
	495	// , CMD_CURSOR_PAGE_DOWN
	496	, CMD_CURSOR_PAGE_UP
	497	, CMD_CURSOR_PAGE_UP_256 // up to nearest page boundary
	498	, CMD_CURSOR_PAGE_UP_4K // Up to nearest 4K boundary
	499
	500	, CMD_CURSOR_PAGE_DOWN
	501	, CMD_CURSOR_PAGE_DOWN_256 // Down to nearest page boundary
	502	, CMD_CURSOR_PAGE_DOWN_4K // Down to nearest 4K boundary
	503	// Disk
	504	, CMD_DISK
	505	// Flags - CPU
	506	, CMD_FLAG_CLEAR // Flag order must match g_aFlagNames CZIDBRVN
	507	, CMD_FLAG_CLR_C // 8
	508	, CMD_FLAG_CLR_Z // 7
	509	, CMD_FLAG_CLR_I // 6
	510	, CMD_FLAG_CLR_D // 5
	511	, CMD_FLAG_CLR_B // 4
	512	, CMD_FLAG_CLR_R // 3
	513	, CMD_FLAG_CLR_V // 2
	514	, CMD_FLAG_CLR_N // 1
	515
	516	, CMD_FLAG_SET // Flag order must match g_aFlagNames CZIDBRVN
	517	, CMD_FLAG_SET_C // 8
	518	, CMD_FLAG_SET_Z // 7
	519	, CMD_FLAG_SET_I // 6
	520	, CMD_FLAG_SET_D // 5
	521	, CMD_FLAG_SET_B // 4
	522	, CMD_FLAG_SET_R // 3
	523	, CMD_FLAG_SET_V // 2
	524	, CMD_FLAG_SET_N // 1
	525	// Help
	526	, CMD_HELP_LIST
	527	, CMD_HELP_SPECIFIC
	528	, CMD_VERSION
	529	, CMD_MOTD // Message of the Day
	530	// Memory
	531	, CMD_MEMORY_COMPARE
	532
	533	, _CMD_MEM_MINI_DUMP_HEX_1_1 // alias MD
	534	, _CMD_MEM_MINI_DUMP_HEX_1_2 // alias MD = D
	535	, CMD_MEM_MINI_DUMP_HEX_1
	536	, CMD_MEM_MINI_DUMP_HEX_2
	537	, _CMD_MEM_MINI_DUMP_HEX_1_3 // alias M1
	538	, _CMD_MEM_MINI_DUMP_HEX_2_1 // alias M2
	539
	540	, CMD_MEM_MINI_DUMP_ASCII_1 // ASCII
	541	, CMD_MEM_MINI_DUMP_ASCII_2
	542	, CMD_MEM_MINI_DUMP_APPLE_1 // Low-Bit inverse, High-Bit normal
	543	, CMD_MEM_MINI_DUMP_APPLE_2
	544	// , CMD_MEM_MINI_DUMP_TXT_LO_1 // ASCII (Controls Chars)
	545	// , CMD_MEM_MINI_DUMP_TXT_LO_2
	546	// , CMD_MEM_MINI_DUMP_TXT_HI_1 // ASCII (High Bit)
	547	// , CMD_MEM_MINI_DUMP_TXT_HI_2
	548
	549	// , CMD_MEMORY_DUMP = CMD_MEM_MINI_DUMP_HEX_1
	550	, CMD_MEMORY_EDIT
	551	, CMD_MEMORY_ENTER_BYTE
	552	, CMD_MEMORY_ENTER_WORD
	553	, CMD_MEMORY_LOAD
	554	, CMD_MEMORY_MOVE
	555	, CMD_MEMORY_SAVE
	556	, CMD_MEMORY_SEARCH
	557	// , CMD_MEMORY_SEARCH_ASCII // Ascii Text
	558	// , CMD_MEMORY_SEARCH_APPLE // Flashing Chars, Hi-Bit Set
	559	, CMD_MEMORY_SEARCH_HEX
	560	, CMD_MEMORY_FILL
	561	// Output
	562	, CMD_OUTPUT_CALC
	563	, CMD_OUTPUT_ECHO
	564	, CMD_OUTPUT_PRINT
	565	, CMD_OUTPUT_PRINTF
	566	, CMD_OUTPUT_RUN
	567	// Source Level Debugging
	568	, CMD_SOURCE
	569	, CMD_SYNC
	570	// Symbols
	571	, CMD_SYMBOLS_LOOKUP
	572	// , CMD_SYMBOLS
	573	, CMD_SYMBOLS_MAIN
	574	, CMD_SYMBOLS_USER
	575	, CMD_SYMBOLS_SRC
	576	// , CMD_SYMBOLS_FIND
	577	// , CMD_SYMBOLS_CLEAR
	578	, CMD_SYMBOLS_INFO
	579	, CMD_SYMBOLS_LIST
	580	// , CMD_SYMBOLS_LOAD_1
	581	// , CMD_SYMBOLS_LOAD_2
	582	// , CMD_SYMBOLS_SAVE
	583	// Watch
	584	, CMD_WATCH
	585	, CMD_WATCH_ADD
	586	, CMD_WATCH_CLEAR
	587	, CMD_WATCH_DISABLE
	588	, CMD_WATCH_ENABLE
	589	, CMD_WATCH_LIST
	590	// , CMD_WATCH_LOAD
	591	, CMD_WATCH_SAVE
	592	// Window
	593	// , CMD_WINDOW_COLOR_CUSTOM
	594	, CMD_WINDOW
	595
	596	, CMD_WINDOW_CODE
	597	, CMD_WINDOW_CODE_1
	598	, CMD_WINDOW_CODE_2
	599
	600	, CMD_WINDOW_CONSOLE
	601
	602	, CMD_WINDOW_DATA
	603	, CMD_WINDOW_DATA_1
	604	, CMD_WINDOW_DATA_2
	605
	606	// SOURCE is reserved for source level debugging
	607	, CMD_WINDOW_SOURCE_1
	608	, CMD_WINDOW_SOURCE_2
	609
	610	// , CMD_WINDOW_STACK_1
	611	// , CMD_WINDOW_STACK_2
	612
	613	// SYMBOLS is reserved for symbols lookup/commands
	614	// , CMD_WINDOW_SYMBOLS_1
	615	// , CMD_WINDOW_SYMBOLS_2
	616
	617	// , CMD_WINDOW_ZEROPAGE_1
	618	// , CMD_WINDOW_ZEROPAGE_2
	619
	620	, CMD_WINDOW_OUTPUT
	621	// , CMD_WINDOW_SOURCE
	622	// ZeroPage
	623	, CMD_ZEROPAGE_POINTER
	624	, CMD_ZEROPAGE_POINTER_0
	625	, CMD_ZEROPAGE_POINTER_1
	626	, CMD_ZEROPAGE_POINTER_2
	627	, CMD_ZEROPAGE_POINTER_3
	628	, CMD_ZEROPAGE_POINTER_4
	629	, CMD_ZEROPAGE_POINTER_5
	630	, CMD_ZEROPAGE_POINTER_6
	631	, CMD_ZEROPAGE_POINTER_7
	632	, CMD_ZEROPAGE_POINTER_ADD
	633	, CMD_ZEROPAGE_POINTER_CLEAR
	634	, CMD_ZEROPAGE_POINTER_DISABLE
	635	, CMD_ZEROPAGE_POINTER_ENABLE
	636	, CMD_ZEROPAGE_POINTER_LIST
	637	// , CMD_ZEROPAGE_POINTER_LOAD
	638	, CMD_ZEROPAGE_POINTER_SAVE
	639
	640	, NUM_COMMANDS
	641	};
	642
	643
	644	// CPU
	645	Update_t CmdCursorJumpPC(int nArgs);
	646	Update_t CmdCursorSetPC (int nArgs);
	647	Update_t CmdAssemble (int nArgs);
	648	Update_t CmdBreakInvalid(int nArgs); // Breakpoint IFF Full-speed!
	649	Update_t CmdBreakOpcode (int nArgs); // Breakpoint IFF Full-speed!
	650	Update_t CmdGo (int nArgs);
	651	Update_t CmdIn (int nArgs);
	652	Update_t CmdKey (int nArgs);
	653	Update_t CmdJSR (int nArgs);
	654	Update_t CmdNOP (int nArgs);
	655	Update_t CmdOut (int nArgs);
	656	Update_t CmdStepOver (int nArgs);
	657	Update_t CmdStepOut (int nArgs);
	658	Update_t CmdTrace (int nArgs); // alias for CmdStepIn
	659	Update_t CmdTraceFile (int nArgs);
	660	Update_t CmdTraceLine (int nArgs);
	661	Update_t CmdUnassemble (int nArgs); // code dump, aka, Unassemble
	662	// Bookmarks
	663	Update_t CmdBookmark (int nArgs);
	664	Update_t CmdBookmarkAdd (int nArgs);
	665	Update_t CmdBookmarkClear (int nArgs);
	666	Update_t CmdBookmarkList (int nArgs);
	667	Update_t CmdBookmarkGoto (int nArgs);
	668	// Update_t CmdBookmarkLoad (int nArgs);
	669	Update_t CmdBookmarkSave (int nArgs);
	670	// Breakpoints
	671	Update_t CmdBreakpoint (int nArgs);
	672	Update_t CmdBreakpointAddSmart(int nArgs);
	673	Update_t CmdBreakpointAddReg (int nArgs);
	674	Update_t CmdBreakpointAddPC (int nArgs);
	675	Update_t CmdBreakpointAddIO (int nArgs);
	676	Update_t CmdBreakpointAddMem (int nArgs);
	677	Update_t CmdBreakpointClear (int nArgs);
	678	Update_t CmdBreakpointDisable (int nArgs);
	679	Update_t CmdBreakpointEdit (int nArgs);
	680	Update_t CmdBreakpointEnable (int nArgs);
	681	Update_t CmdBreakpointList (int nArgs);
	682	// Update_t CmdBreakpointLoad (int nArgs);
	683	Update_t CmdBreakpointSave (int nArgs);
	684	// Benchmark
	685	Update_t CmdBenchmark (int nArgs);
	686	Update_t CmdBenchmarkStart (int nArgs); //Update_t CmdSetupBenchmark (int nArgs);
	687	Update_t CmdBenchmarkStop (int nArgs); //Update_t CmdExtBenchmark (int nArgs);
	688	Update_t CmdProfile (int nArgs);
	689	Update_t CmdProfileStart (int nArgs);
	690	Update_t CmdProfileStop (int nArgs);
	691	// Config
	692	// Update_t CmdConfigMenu (int nArgs);
	693	// Update_t CmdConfigBase (int nArgs);
	694	// Update_t CmdConfigBaseHex (int nArgs);
	695	// Update_t CmdConfigBaseDec (int nArgs);
	696	Update_t CmdConfigColorMono (int nArgs);
	697	Update_t CmdConfigDisasm (int nArgs);
	698	Update_t CmdConfigFont (int nArgs);
	699	Update_t CmdConfigHColor (int nArgs);
	700	Update_t CmdConfigLoad (int nArgs);
	701	Update_t CmdConfigSave (int nArgs);
	702	Update_t CmdConfigSetFont (int nArgs);
	703	Update_t CmdConfigGetFont (int nArgs);
	704	// Cursor
	705	Update_t CmdCursorFollowTarget(int nArgs);
	706	Update_t CmdCursorLineDown (int nArgs);
	707	Update_t CmdCursorLineUp (int nArgs);
	708	Update_t CmdCursorJumpRetAddr (int nArgs);
	709	Update_t CmdCursorRunUntil (int nArgs);
	710	Update_t CmdCursorPageDown (int nArgs);
	711	Update_t CmdCursorPageDown256 (int nArgs);
	712	Update_t CmdCursorPageDown4K (int nArgs);
	713	Update_t CmdCursorPageUp (int nArgs);
	714	Update_t CmdCursorPageUp256 (int nArgs);
	715	Update_t CmdCursorPageUp4K (int nArgs);
	716	// Disk
	717	Update_t CmdDisk (int nArgs);
	718	// Help
	719	Update_t CmdHelpList (int nArgs);
	720	Update_t CmdHelpSpecific (int Argss);
	721	Update_t CmdVersion (int nArgs);
	722	Update_t CmdMOTD (int nArgs);
	723	// Flags
	724	Update_t CmdFlag (int nArgs);
	725	Update_t CmdFlagClear (int nArgs);
	726	Update_t CmdFlagSet (int nArgs);
	727	// Memory (Data)
	728	Update_t CmdMemoryCompare (int nArgs);
	729	Update_t CmdMemoryMiniDumpHex (int nArgs);
	730	Update_t CmdMemoryMiniDumpAscii(int nArgs);
	731	Update_t CmdMemoryMiniDumpApple(int nArgs);
	732	// Update_t CmdMemoryMiniDumpLow (int nArgs);
	733	// Update_t CmdMemoryMiniDumpHigh (int nArgs);
	734
	735	Update_t CmdMemoryEdit (int nArgs);
	736	Update_t CmdMemoryEnterByte (int nArgs);
	737	Update_t CmdMemoryEnterWord (int nArgs);
	738	Update_t CmdMemoryFill (int nArgs);
	739	Update_t CmdMemoryLoad (int nArgs);
	740	Update_t CmdMemoryMove (int nArgs);
	741	Update_t CmdMemorySave (int nArgs);
	742	Update_t CmdMemorySearch (int nArgs);
	743	// Update_t CmdMemorySearchLowBit (int nArgs);
	744	// Update_t CmdMemorySearchHiBit (int nArgs);
	745	Update_t CmdMemorySearchAscii (int nArgs);
	746	Update_t CmdMemorySearchApple (int nArgs);
	747	Update_t CmdMemorySearchHex (int nArgs);
	748	// Output/Scripts
	749	Update_t CmdOutputCalc (int nArgs);
	750	Update_t CmdOutputEcho (int nArgs);
	751	Update_t CmdOutputPrint (int nArgs);
	752	Update_t CmdOutputPrintf (int nArgs);
	753	Update_t CmdOutputRun (int nArgs);
	754	// Registers
	755	Update_t CmdRegisterSet (int nArgs);
	756	// Source Level Debugging
	757	Update_t CmdSource (int nArgs);
	758	Update_t CmdSync (int nArgs);
	759	// Stack
	760	Update_t CmdStackPush (int nArgs);
	761	Update_t CmdStackPop (int nArgs);
	762	Update_t CmdStackPopPseudo (int nArgs);
	763	Update_t CmdStackReturn (int nArgs);
	764	// Symbols
	765	Update_t CmdSymbols (int nArgs);
	766	Update_t CmdSymbolsClear (int nArgs);
	767	Update_t CmdSymbolsList (int nArgs);
	768	Update_t CmdSymbolsLoad (int nArgs);
	769	Update_t CmdSymbolsInfo (int nArgs);
	770	Update_t CmdSymbolsMain (int nArgs);
	771	Update_t CmdSymbolsUser (int nArgs);
	772	Update_t CmdSymbolsSave (int nArgs);
	773	Update_t CmdSymbolsSource (int nArgs);
	774	// Watch
	775	Update_t CmdWatch (int nArgs);
	776	Update_t CmdWatchAdd (int nArgs);
	777	Update_t CmdWatchClear (int nArgs);
	778	Update_t CmdWatchDisable (int nArgs);
	779	Update_t CmdWatchEnable (int nArgs);
	780	Update_t CmdWatchList (int nArgs);
	781	// Update_t CmdWatchLoad (int nArgs);
	782	Update_t CmdWatchSave (int nArgs);
	783	// Window
	784	Update_t CmdWindow (int nArgs);
	785	Update_t CmdWindowCycleNext (int nArgs);
	786	Update_t CmdWindowCyclePrev (int nArgs);
	787	Update_t CmdWindowLast (int nArgs);
	788
	789	Update_t CmdWindowShowCode (int nArgs);
	790	Update_t CmdWindowShowCode1 (int nArgs);
	791	Update_t CmdWindowShowCode2 (int nArgs);
	792	Update_t CmdWindowShowData (int nArgs);
	793	Update_t CmdWindowShowData1 (int nArgs);
	794	Update_t CmdWindowShowData2 (int nArgs);
	795	Update_t CmdWindowShowSymbols1(int nArgs);
	796	Update_t CmdWindowShowSymbols2(int nArgs);
	797	Update_t CmdWindowShowSource (int nArgs);
	798	Update_t CmdWindowShowSource1 (int nArgs);
	799	Update_t CmdWindowShowSource2 (int nArgs);
	800
	801	Update_t CmdWindowViewCode (int nArgs);
	802	Update_t CmdWindowViewConsole (int nArgs);
	803	Update_t CmdWindowViewData (int nArgs);
	804	Update_t CmdWindowViewOutput (int nArgs);
	805	Update_t CmdWindowViewSource (int nArgs);
	806	Update_t CmdWindowViewSymbols (int nArgs);
	807
	808	Update_t CmdWindowWidthToggle (int nArgs);
	809
	810	// Update_t CmdZeroPageShow (int nArgs);
	811	// Update_t CmdZeroPageHide (int nArgs);
	812	// Update_t CmdZeroPageToggle (int nArgs);
	813
	814	// ZeroPage
	815	Update_t CmdZeroPage (int nArgs);
	816	Update_t CmdZeroPageAdd (int nArgs);
	817	Update_t CmdZeroPageClear (int nArgs);
	818	Update_t CmdZeroPageDisable (int nArgs);
	819	Update_t CmdZeroPageEnable (int nArgs);
	820	Update_t CmdZeroPageList (int nArgs);
	821	// Update_t CmdZeroPageLoad (int nArgs);
	822	Update_t CmdZeroPageSave (int nArgs);
	823	Update_t CmdZeroPagePointer (int nArgs);
	824
	825
	826	// Cursor _________________________________________________________________________________________
	827	enum Cursor_Align_e
	828	{
	829	CURSOR_ALIGN_TOP,
	830	CURSOR_ALIGN_CENTER
	831	};
	832
	833	enum CursorHiLightState_e
	834	{
	835	CURSOR_NORMAL , // White
	836	CURSOR_CPU_PC , // Yellow
	837	CURSOR_BREAKPOINT, // Red
	838	};
	839
	840
	841	// Disassembly ____________________________________________________________________________________
	842
	843	enum DisasmBranch_e
	844	{
	845	DISASM_BRANCH_OFF = 0
	846	, DISASM_BRANCH_PLAIN
	847	, DISASM_BRANCH_FANCY
	848	, NUM_DISASM_BRANCH_TYPES
	849	};
	850
	851	enum DisasmFormat_e
	852	{
	853	DISASM_FORMAT_CHAR = (1 << 0),
	854	DISASM_FORMAT_SYMBOL = (1 << 1),
	855	DISASM_FORMAT_OFFSET = (1 << 2),
	856	DISASM_FORMAT_BRANCH = (1 << 3),
	857	DISASM_FORMAT_TARGET_POINTER = (1 << 4),
	858	DISASM_FORMAT_TARGET_VALUE = (1 << 5),
	859	};
	860
	861	enum DisasmImmediate_e
	862	{
	863	DISASM_IMMED_OFF = 0
	864	, DISASM_IMMED_TARGET
	865	, DISASM_IMMED_MODE
	866	, DISASM_IMMED_BOTH
	867	, NUM_DISASM_IMMED_TYPES
	868	};
	869
	870	enum DisasmTargets_e
	871	{
	872	DISASM_TARGET_OFF = 0
	873	, DISASM_TARGET_VAL // Note: Also treated as bit flag !!
	874	, DISASM_TARGET_ADDR // Note: Also treated as bit flag !!
	875	, DISASM_TARGET_BOTH // Note: Also treated as bit flag !!
	876	, NUM_DISASM_TARGET_TYPES
	877	};
	878
	879	enum DisasmText_e
	880	{
	881	nMaxAddressLen = 40,
	882	nMaxOpcodes = 3,
	883	CHARS_FOR_ADDRESS = 8, // 4 digits plus null
	884	};
	885
	886	struct DisasmLine_t
	887	{
	888	int iOpcode;
	889	int iOpmode;
	890	int nOpbyte;
	891
	892	char sAddress [ CHARS_FOR_ADDRESS ];
	893	char sOpCodes [(nMaxOpcodes*3)+1];
	894
	895	int nTarget;
	896	char sTarget [nMaxAddressLen];
	897
	898	char sTargetOffset[ CHARS_FOR_ADDRESS ]; // +/- 255, realistically +/-1
	899	int nTargetOffset;
	900
	901	char sTargetPointer[ CHARS_FOR_ADDRESS ];
	902	char sTargetValue [ CHARS_FOR_ADDRESS ];
	903	// char sTargetAddress[ CHARS_FOR_ADDRESS ];
	904
	905	char sImmediate[ 4 ]; // 'c'
	906	char nImmediate;
	907	char sBranch [ 4 ]; // ^
	908
	909	bool bTargetImmediate;
	910	bool bTargetIndirect;
	911	bool bTargetIndexed ;
	912	bool bTargetRelative;
	913	bool bTargetX ;
	914	bool bTargetY ;
	915	bool bTargetValue ;
	916
	917	void Clear()
	918	{
	919	sAddress [ 0 ] = 0;
	920	sOpCodes [ 0 ] = 0;
	921
	922	nTarget = 0;
	923	sTarget [ 0 ] = 0;
	924
	925	sTargetOffset[ 0 ] = 0;
	926	nTargetOffset = 0;
	927
	928	sTargetPointer[ 0 ] = 0;
	929	sTargetValue [ 0 ] = 0;
	930
	931	sImmediate[ 0 ] = 0;
	932	nImmediate = 0;
	933
	934	sBranch [ 0 ] = 0;
	935
	936	bTargetImmediate = false;
	937	bTargetIndexed = false;
	938	bTargetIndirect = false;
	939	// bTargetInside = false;
	940	// bTargetOutside = false;
	941	bTargetRelative = false;
	942	bTargetX = false;
	943	bTargetY = false; // need to dislay ",Y"
	944	bTargetValue = false;
	945	}
	946	};
	947
	948	// Font ___________________________________________________________________________________________
	949	enum FontType_e
	950	{
	951	// FONT_DEFAULT
	952	FONT_INFO
	953	, FONT_CONSOLE
	954	, FONT_DISASM_DEFAULT
	955	, FONT_DISASM_BRANCH
	956	// , FONT_SOURCE
	957	, NUM_FONTS
	958	};
	959
	960	enum
	961	{
	962	MAX_FONT_NAME = MAX_ARG_LEN // was 64
	963	};
	964
	965	enum FontSpacing_e
	966	{
	967	FONT_SPACING_CLASSIC , // least lines (most spacing)
	968	FONT_SPACING_CLEAN , // more lines (minimal spacing)
	969	FONT_SPACING_COMPRESSED, // max lines (least spacing)
	970	NUM_FONT_SPACING
	971	};
	972
	973	struct FontConfig_t
	974	{
	975	char _sFontName[ MAX_FONT_NAME ];
	976	// HFONT _hFont;
	977	// int _iFontType;
	978	int _nFontWidthAvg;
	979	int _nFontWidthMax;
	980	int _nFontHeight;
	981	int _nLineHeight; // may or may not include spacer
	982	};
	983
	984
	985	// Instructions / Opcodes _________________________________________________________________________
	986
	987	//#define SUPPORT_Z80_EMU
	988	#ifdef SUPPORT_Z80_EMU
	989	#define OUTPUT_Z80_REGS
	990	#define REG_AF 0xF0
	991	#define REG_BC 0xF2
	992	#define REG_DE 0xF4
	993	#define REG_HL 0xF6
	994	#define REG_IX 0xF8
	995	#endif
	996
	997	enum MemoryAccess_e
	998	{
	999	MEM_R = (1 << 0), // Read
	1000	MEM_W = (1 << 1), // Write
	1001	MEM_RI = (1 << 2), // Read Implicit (Implied)
	1002	MEM_WI = (1 << 3), // Write Implicit (Implied)
	1003	MEM_S = (1 << 4), // Stack (Read/Write)
	1004	MEM_IM = (1 << 5), // Immediate - Technically reads target byte
	1005
	1006	NUM_MEM_ACCESS,
	1007
	1008	// Alias
	1009	MEM_READ = (1 << 0),
	1010	MEM_WRITE = (1 << 1),
	1011	};
	1012
	1013	enum
	1014	{
	1015	NUM_OPCODES = 256,
	1016	MAX_MNEMONIC_LEN = 3,
	1017	};
	1018
	1019	struct Opcodes_t
	1020	{
	1021	char sMnemonic[ MAX_MNEMONIC_LEN+1 ];
	1022	// int16 for structure 8-byte alignment
	1023	short nAddressMode; // TODO/FIX: nOpmode
	1024	short nMemoryAccess;
	1025	};
	1026
	1027	struct Instruction2_t
	1028	{
	1029	char sMnemonic[MAX_MNEMONIC_LEN+1];
	1030	int nAddressMode;
	1031	int iMemoryAccess;
	1032	};
	1033
	1034	enum Opcode_e
	1035	{
	1036	OPCODE_BRA = 0x80,
	1037
	1038	OPCODE_JSR = 0x20,
	1039	OPCODE_JMP_A = 0x4C, // Absolute
	1040	OPCODE_JMP_NA = 0x6C, // Indirect Absolute
	1041	OPCODE_JMP_IAX = 0x7C, // Indexed (Absolute Indirect, X)
	1042	};
	1043
	1044	// Note: "int" causes overflow when profiling for any amount of time.
	1045	// typedef unsigned int Profile_t;
	1046	// i.e.
	1047	// double nPercent = static_cast<double>(100 * tProfileOpcode.uProfile) / nOpcodeTotal; // overflow
	1048	typedef double Profile_t;
	1049
	1050	struct ProfileOpcode_t
	1051	{
	1052	int m_iOpcode;
	1053	Profile_t m_nCount; // Histogram
	1054
	1055	// functor
	1056	bool operator () (const ProfileOpcode_t & rLHS, const ProfileOpcode_t & rRHS) const
	1057	{
	1058	bool bGreater = (rLHS.m_nCount > rRHS.m_nCount);
	1059	return bGreater;
	1060	}
	1061	};
	1062
	1063	struct ProfileOpmode_t
	1064	{
	1065	int m_iOpmode;
	1066	Profile_t m_nCount; // Histogram
	1067
	1068	// functor
	1069	bool operator () (const ProfileOpmode_t & rLHS, const ProfileOpmode_t & rRHS) const
	1070	{
	1071	bool bGreater = (rLHS.m_nCount > rRHS.m_nCount);
	1072	return bGreater;
	1073	}
	1074	};
	1075
	1076	enum ProfileFormat_e
	1077	{
	1078	PROFILE_FORMAT_SPACE,
	1079	PROFILE_FORMAT_TAB,
	1080	PROFILE_FORMAT_COMMA,
	1081	};
	1082
	1083	// Memory _________________________________________________________________________________________
	1084
	1085	extern const int _6502_BRANCH_POS ;//= +127
	1086	extern const int _6502_BRANCH_NEG ;//= -128
	1087	extern const unsigned int _6502_ZEROPAGE_END ;//= 0x00FF;
	1088	extern const unsigned int _6502_STACK_END ;//= 0x01FF;
	1089	extern const unsigned int _6502_IO_BEGIN ;//= 0xC000;
	1090	extern const unsigned int _6502_IO_END ;//= 0xC0FF;
	1091	extern const unsigned int _6502_MEM_BEGIN ;//= 0x0000;
	1092	extern const unsigned int _6502_MEM_END ;//= 0xFFFF;
	1093
	1094
	1095	enum DEVICE_e
	1096	{
	1097	DEV_MEMORY,
	1098	DEV_DISK2 ,
	1099	DEV_SY6522,
	1100	DEV_AY8910,
	1101	NUM_DEVICES
	1102	};
	1103
	1104	enum MemoryView_e
	1105	{
	1106	MEM_VIEW_HEX ,
	1107
	1108	// 0x00 .. 0x1F Ctrl (Inverse)
	1109	// 0x20 .. 0x7F Flash / MouseText (Cyan)
	1110	// 0x80 .. 0x9F Hi-Bit Ctrl (Yellow)
	1111	// 0xA0 .. 0xFF Hi-Bit Normal (White)
	1112	MEM_VIEW_ASCII ,
	1113	MEM_VIEW_APPLE , // Low-Bit ASCII (Colorized Background)
	1114	// MEM_VIEW_TXT_LO, // Ctrl Chars mapped to visible range, and inverse
	1115	// MEM_VIEW_TXT_HI, // High Bit Ascii
	1116	NUM_MEM_VIEWS
	1117	};
	1118
	1119	struct MemoryDump_t
	1120	{
	1121	bool bActive;
	1122	WORD nAddress; // nAddressMemDump; // was USHORT
	1123	DEVICE_e eDevice;
	1124	MemoryView_e eView;
	1125	};
	1126
	1127	enum MemoryDump_e
	1128	{
	1129	MEM_DUMP_1,
	1130	MEM_DUMP_2,
	1131	NUM_MEM_DUMPS
	1132	};
	1133
	1134	enum MemoryMiniDump_e
	1135	{
	1136	NUM_MEM_MINI_DUMPS = 2
	1137	};
	1138
	1139	enum MemorySearch_e
	1140	{
	1141	MEM_SEARCH_BYTE_EXACT , // xx
	1142	MEM_SEARCH_NIB_LOW_EXACT , // ?x
	1143	MEM_SEARCH_NIB_HIGH_EXACT, // x?
	1144	MEM_SEARCH_BYTE_1_WILD , // ?
	1145	MEM_SEARCH_BYTE_N_WILD , // ??
	1146
	1147	MEM_SEARCH_TYPE_MASK = (1 << 16) - 1,
	1148	MEM_SEARCH_FOUND = (1 << 16)
	1149	};
	1150
	1151	struct MemorySearch_t
	1152	{
	1153	BYTE m_nValue ; // search value
	1154	MemorySearch_e m_iType ; //
	1155	bool m_bFound ; //
	1156	};
	1157
	1158	typedef vector<MemorySearch_t> MemorySearchValues_t;
	1159	typedef vector<int> MemorySearchResults_t;
	1160
	1161	// Parameters _____________________________________________________________________________________
	1162
	1163	/* i.e.
	1164	SYM LOAD = $C600 (1) type: string, nVal1 = symlookup; (2) type: operator, token: EQUAL; (3) type: address, token:DOLLAR
	1165	BP LOAD type:
	1166	BP $LOAD type: (1) = symbol, val=1adress
	1167	*/
	1168	enum ArgToken_e // Arg Token Type
	1169	{
	1170	// Single Char Tokens must come first
	1171	TOKEN_ALPHANUMERIC //
	1172	, TOKEN_AMPERSAND // &
	1173	, TOKEN_AT // @ results dereference. i.e. S 0,FFFF C030; L @1
	1174	, TOKEN_BRACE_L // {
	1175	, TOKEN_BRACE_R // }
	1176	, TOKEN_BRACKET_L // [
	1177	, TOKEN_BRACKET_R // ]
	1178	, TOKEN_BSLASH // \xx Hex Literal
	1179	, TOKEN_CARET // ^
	1180	// , TOKEN_CHAR
	1181	, TOKEN_COLON // : Range
	1182	, TOKEN_COMMA // , Length
	1183	// , TOKEN_DIGIT
	1184	, TOKEN_DOLLAR // $ Address (symbol lookup forced)
	1185	, TOKEN_EQUAL // = Assign Argment.n2 = Argument2
	1186	, TOKEN_EXCLAMATION // !
	1187	, TOKEN_FSLASH // /
	1188	, TOKEN_GREATER_THAN // >
	1189	, TOKEN_HASH // # Value no symbol lookup
	1190	, TOKEN_LESS_THAN // <
	1191	, TOKEN_MINUS // - Delta Argument1 -= Argument2
	1192	, TOKEN_PAREN_L // (
	1193	, TOKEN_PAREN_R // )
	1194	, TOKEN_PERCENT // %
	1195	, TOKEN_PIPE // \|
	1196	, TOKEN_PLUS // + Delta Argument1 += Argument2
	1197	, TOKEN_QUOTE_SINGLE // '
	1198	, TOKEN_QUOTE_DOUBLE // "
	1199	, TOKEN_SEMI // ; Command Seperator
	1200	, TOKEN_SPACE // Token Delimiter
	1201	, TOKEN_STAR // *
	1202	// , TOKEN_TAB // '\t'
	1203	, TOKEN_TILDE // ~
	1204
	1205	// Multi char tokens come last
	1206	, TOKEN_COMMENT_EOL // //
	1207	,_TOKEN_FLAG_MULTI = TOKEN_COMMENT_EOL
	1208	, TOKEN_GREATER_EQUAL// >=
	1209	, TOKEN_LESS_EQUAL // <=
	1210	, TOKEN_NOT_EQUAL // !=